2. Today’s Agenda E – E – How do you rewrite equations from standard form to slope-intercept form? A - A - Warm-up: Writing systems equations Journal: Describe 2 ways to graph a line Review: Looking at y=mx+b T - T - New: Rewriting equations from standard to slope- intercept form (graphic organizer) Classwork: Racing Game S – S – Journal writing to answer LEQ Homework: Rewriting Equations worksheet 1 10/13/2015Geometry CP

3. JOURNAL TIME (8 mins) Directions: Write down the journal prompt and then answer Describe the 2 different ways to graph a line that we have learned in class so far (Be specific) Which way do you prefer and why? 10/13/2015Geometry CP 2

4. Rewriting Equations Rewriting Equations LEQ L esson E ssential Q uestion: How do you rewrite equations from standard form to graphing form? 10/13/2015 3 Geometry CP

5. 2 Forms of Linear Equations 2 Forms of Linear Equations The forms of linear equations are the formats in which the information is written in. These two forms are the most commonly used ways to write linear equations. 1. Standard Form: Ax + By =C 2. Slope Intercept Form: y=mx+b 10/13/2015Geometry CP 4

6. Important!!! Important!!! This is one of the BIG concepts you learned in Algebra I. You need to thoroughly understand this! Slope – Intercept Form y = mx + b m represents the slope b represents the y-intercept 10/13/2015 Geometry CP 5

7. Write the equation of a line that has a y-intercept of - 3 and a slope of - 4. y = -3x – 4 y = -4x – 3 y = -3x + 4 y = -4x + 3 Review: - Writing Equations Given Slope & Y-intercept 10/13/2015Geometry CP 6

8. Review: Find the slope and y-intercept of y = 4 – 2x m = 2; b = 4 m = 4; b = 2 m = -2; b = 4 m = 4; b = -2 10/13/2015Geometry CP 7

9. Standard Form to Slope Intercept Form Ax + By = C to y = mx + b 10/13/2015Geometry CP 8

10. What is Standard Form Standard Form is Ax + By = C Basically, if your x and y are on the same side of the equation, then it is in standard form. 10/13/2015Geometry CP 9

11. Identify the equations in standard form A. 2x – 4y = 6 B. y = 3x + 1 C. x – y = 1 D. 4y = 5x + 8 E. -x + 2y = 6 F. y = 1/3x + 2.5 G. 2y +7 = 3x 10/13/2015Geometry CP 10

12. Converting from standard form (Ax + By = C) to slope-intercept form (y = mx + b) 10/13/2015Geometry CP 11

13. Converting Standard to Slope-Intercept form 2x + 3y = 6 ax + by = c -2x-2x 3y = 6 - 2x 333 y = 2 - 23 x y = - + 2 23 x y = mx + b WE WANT THIS FORM!!! (Standard Form) (Slope- Intercept) 10/13/2015Geometry CP 12

14. 3 Powerful Moves to get your equation into y= 1.MOVE X 2.DROP ALL 3.DIVIDE ALL 6X + 4Y = 12 10/13/2015Geometry CP 13

15. 1.MOVE X Add or Subtract the x term to the other side of equals. 6X + 4Y = 12 -6x -6x 3 Powerful Moves to get your equation into y= 10/13/2015Geometry CP 14

16. 2. DROP ALL Bring all terms down in order. Do not add or subtract unlike terms!!! 6X + 4Y = 12 -6x -6x 4y = 12 -6x 3 Powerful Moves to get your equation into y= 10/13/2015Geometry CP 15

17. 3. DIVIDE ALL Divide each term by the number attached to y keep slope a fraction! 6X + 4Y = 12 -6x -6x 4y = 12 -6x 4 4 4 y= 3 – 3/2 x 3 Powerful Moves to get your equation into y= 10/13/2015Geometry CP 16

18. 1.MOVE X 2.DROP ALL 3.DIVIDE ALL -4X + 3Y = 12 3 Powerful Moves to get your equation into y= 10/13/2015Geometry CP 17

19. 1.MOVE X Add or Subtract the x term to the other side of equals. -4X + 3Y = 12 +4x +4x 3 Powerful Moves to get your equation into y= 10/13/2015Geometry CP 18

20. 2. DROP ALL Bring all terms down in order. Do not add or subtract unlike terms!!! -4X + 3Y = 12 +4x +4x 3y = 12 +4x 3 Powerful Moves to get your equation into y= 10/13/2015Geometry CP 19

21. 3. DIVIDE ALL Divide each term by the number attached to y keep slope a fraction! -4X + 3Y = 12 +4x +4x 3y = 12 +4x 3 3 3 y= 4 + 4/3 x 3 Powerful Moves to get your equation into y= 10/13/2015Geometry CP 20

22. The 3 Power Moves to getting lines into y = form. 1. 2. 3. MOVE the x term by Adding/Subtracting! Drop ALL! Divide ALL! 10/13/2015Geometry CP 21

23. Pair Race Directions Equations are going to flash on the screen. The first one to step forward and describe the first step to converting the equation will earn the point. First person to answer correctly wins! Everyone….Please pay attention 10/13/2015Geometry CP 22

24. Example 3x + 2y = 18 The first step is: Subtract 3x from both sides That would look like: 3x + 2y = 18 -3x -3x 2y = 18 – 3x 10/13/2015Geometry CP 23

25. Example -7x + 14y = 28 The first step is: Add 7x to both sides That would look like: -7x + 14y = 28 +7x +7x 14y = 28 + 7x 10/13/2015Geometry CP 24

26. Let’s Race! As quickly and quietly as possible line up please! No hitting, touching, pushing, poking…just get in line! Ready, Set, GO!! 10/13/2015Geometry CP 25

27. 4x + 5y = 10 Correct! Subtract 4x from both sides!! Great Job! 4x + 5y = 10 -4x -4x 5y = 10 – 4x 10/13/2015Geometry CP 26

28. -6x + 3y = 12 Correct! Add 6x to both sides!! Great Job! -6x + 3y = 12 +6x +6x 3y = 12 + 6x 10/13/2015Geometry CP 27

29. 9x - y = -8 Correct! Subtract 9x from both sides!! Great Job! 9x - y = -8 -9x -9x - y = -8 – 9x 10/13/2015Geometry CP 28

30. 10x - 20y = 20 Correct! Subtract 10x from both sides!! Great Job! 10x - 20y = 20 -10x -10x -20y = 20 – 10x 10/13/2015Geometry CP 29

31. -11x + 11y = 33 Correct! Add 11x to both sides!! Great Job! -11x + 11y = 33 +11x +11x 11y = 33 + 11x 10/13/2015Geometry CP 30

32. -4x + 2y = 8 Correct! Add 4x to both sides!! Great Job! -4x + 2y = 8 +4x +4x 2y = 8 + 4x 10/13/2015Geometry CP 31

33. -8x - 4y = -16 Correct! Add 8x to both sides!! Great Job! -8x - 4y = -16 +8x +8x -4y = -16 + 8x 10/13/2015Geometry CP 32

34. 7x + y = -2 Correct! Subtract 7x from both sides!! Great Job! 7x + y = -2 -7x -7x y = -2 – 7x 10/13/2015Geometry CP 33

35. 2x + 2y = 10 Correct! Subtract 2x from both sides!! Great Job! 2x + 2y = 10 -2x -2x 2y = 10 – 2x 10/13/2015Geometry CP 34

36. -5x + 3y = -9 Correct! Add 5x to both sides!! Great Job! -5x + 3y = -9 +5x +5x 3y = -9 + 5x 10/13/2015Geometry CP 35

37. -8x - 4y = 24 Correct! Add 8x to both sides!! Great Job! -8x - 4y = 24 +8x +8x -4y = 24 + 8x 10/13/2015Geometry CP 36

38. 6x – 12y = -36 Correct! Subtract 6x from both sides!! Great Job! 6x – 12y = -36 -6x -6x -12y = -36 – 6x 10/13/2015Geometry CP 37

39. -2x – 2y = -14 Correct! Add 2x to both sides!! Great Job! -2x – 2y = -14 +2x +2x -2y = -14 + 2x 10/13/2015Geometry CP 38

40. GREAT GAME!!!! Please go back to your seats, we are going to return to our notes and get this first step written down and committed to memory 10/13/2015Geometry CP 39

41. First Step Example Problem 1 6x + 3y = 9 10/13/2015Geometry CP 40

42. First Step Example Problem 2 -10x + 2y = 8 10/13/2015Geometry CP 41

43. First Step Example Problem 3 x - 2y = 4 10/13/2015Geometry CP 42

44. First Step Example Problem 4 -x + y = -2 10/13/2015Geometry CP 43

45. First Step Example Problem 5 -8x – 2y = -2 10/13/2015Geometry CP 44

46. Your Turn With your shoulder buddy, complete the 10 problems on the next page. Remember, you are only showing the first step! You have 5 minutes to get this completed 10/13/2015Geometry CP 45

47. Pair Race Directions Equations are going to flash on the screen. The first one to step forward and show the first AND second steps to converting the equation will win. Circle the slope and square on y-intercept What ever side of the room has the most points wins! EVERYONE….Please pay attention 10/13/2015Geometry CP 46

48. Example 4x + 2y = 18 The first step is: Subtract 4x from both sides That would look like: 4x + 2y = 18 -4x -4x 2y = 18 – 4x The second step is: Divide everything by 2 2y = 18 – 4x 222 Final Result: y = 9 – 2x 10/13/2015 Geometry CP 47

49. Example -14x + 7y = 28 The first step is: Add 14x to both sides That would look like: -14x + 7y = 28 +14x +14x 7y = 28 + 14x The second step is: Divide everything by 7 7y = 28 + 14x 77 7 Final Result: y = 4 + 2x 10/13/2015Geometry CP 48

50. Example -8x – 2y = -10 The first step is: Add 8x to both sides That would look like: -8x – 2y = -10 +8x +8x -2y = -10 + 8x The second step is: Divide everything by -2 -2y = -10 + 8x -2 Final Result: y = 5 – 4x 10/13/2015Geometry CP 49

51. Example 12x – 6y = 18 The first step is: Subtract 12x from both sides That would look like: 12x – 6y = 18 -12x -12x -6y = 18 – 12x The second step is: Divide everything by -6 -6y = 18 – 12x -6 Final Result: y = -3 + 2x 10/13/2015Geometry CP 50

52. Let’s Race Again! Ready Set GO!! 10/13/2015Geometry CP 51

53. 4x + 5y = 10 First Step? Correct! Subtract 4x from both sides!! 4x + 5y = 10 -4x -4x 5y = 10 – 4x Second Step? Correct! Divide everything by 5!! 10/13/2015Geometry CP 52

54. 10/13/2015Geometry CP 53 5y = 10 – 4x y = 2 – 4/5x

55. -6x + 3y = 12 Correct! Add 6x to both sides!! -6x + 3y = 12 +6x +6x 3y = 12 + 6x Second Step? Correct! Divide everything by 3!! 10/13/2015Geometry CP 54

56. 10/13/2015Geometry CP 55 3y = 12 + 6x y = 4 +2x

57. 9x - y = -8 Correct! Subtract 9x from both sides!! 9x - y = -8 -9x -9x - y = -8 – 9x What’s in front of the y…that is always there…we just don’t write it (because mathematicians are lazy )? - 1y = -8 – 9x Second Step? Correct! Divide everything by -1!! 10/13/2015Geometry CP 56

58. 10/13/2015Geometry CP 57 -y = -8 – 9x y = 8 +9x

59. 10x - 20y = 20 Correct! Subtract 10x from both sides!! 10x - 20y = 20 -10x -10x -20y = 20 – 10x Second Step? Correct! Divide everything by -20 10/13/2015Geometry CP 58

60. 10/13/2015Geometry CP 59 -20y = 20 – 10x y = -1 +1/2x

61. -11x + 11y = 33 Correct! Add 11x to both sides!! -11x + 11y = 33 +11x +11x 11y = 33 + 11x Second Step? Correct! Divide everything by 11 10/13/2015Geometry CP 60

62. 10/13/2015Geometry CP 61 11y = 33 + 11x y = 3 +x

63. -4x + 2y = 8 Correct! Add 4x to both sides!! -4x + 2y = 8 +4x +4x 2y = 8 + 4x Second Step? Correct! Divide everything by 2 10/13/2015Geometry CP 62

64. 10/13/2015Geometry CP 63 2y = 8 + 4x y = 4 +2x

65. -8x - 4y = -16 Correct! Add 8x to both sides!! -8x - 4y = -16 +8x +8x -4y = -16 + 8x Second Step? Correct! Divide everything by -4!! 10/13/2015Geometry CP 64

66. 10/13/2015Geometry CP 65 -4y = -16 + 8x y = 4 - 2x

67. 7x + y = -2 Correct! Subtract 7x from both sides!! 7x + y = -2 -7x -7x y = -2 – 7x Second Step? Correct! There is no second step! It’s already solved for y 10/13/2015Geometry CP 66

68. 10/13/2015Geometry CP 67 y = -2 - 7x

69. 2x + 2y = 10 Correct! Subtract 2x from both sides!! 2x + 2y = 10 -2x -2x 2y = 10 – 2x Second Step? Correct! Divide everything by 2!! 10/13/2015Geometry CP 68

70. 10/13/2015Geometry CP 69 2y = 10 – 2x y = 5 -x

71. -5x + 3y = -9 Correct! Add 5x to both sides!! -5x + 3y = -9 +5x +5x 3y = -9 + 5x Second Step? Correct! Divide everything by 3 10/13/2015Geometry CP 70

72. 10/13/2015Geometry CP 71 3y = -9 + 5x y = -3 +5/3x

73. -8x - 4y = 24 Correct! Add 8x to both sides!! -8x - 4y = 24 +8x +8x -4y = 24 + 8x Second Step? Correct! Divide everything by -4 10/13/2015Geometry CP 72

74. 10/13/2015Geometry CP 73 -4y = 24 + 8x y = -6 - 2x

75. 6x – 12y = -36 Correct! Subtract 6x from both sides!! 6x – 12y = -36 -6x -6x -12y = -36 – 6x Second Step? Correct! Divide everything by -12 10/13/2015Geometry CP 74

76. 10/13/2015Geometry CP 75 -12y = -36 – 6x y = 3 +1/2x

77. -2x – 2y = -14 Correct! Add 2x to both sides!! -2x – 2y = -14 +2x +2x -2y = -14 + 2x Second Step? Correct! Divide everything by -2 10/13/2015Geometry CP 76

78. 10/13/2015Geometry CP 77 -2y = -14 + 2x y = 7 - x

79. Putting it all Together First & Second Step Example Problem 1 35x + 7y = 49 10/13/2015Geometry CP 78

80. Putting it all Together First & Second Step Example Problem 2 -20x – 5y = -30 10/13/2015Geometry CP 79

81. Putting it all Together First & Second Step Example Problem 3 -6x + 3y = 24 10/13/2015Geometry CP 80

82. Putting it all Together First & Second Step Example Problem 4 -x + 2y = 4 10/13/2015Geometry CP 81

83. Putting it all Together First & Second Step Example Problem 5 x + y = 8 10/13/2015Geometry CP 82

84. Putting it all Together First & Second Step Example Problem 6 x + 4y = 8 10/13/2015Geometry CP 83

85. Your Turn With your shoulder buddy, complete the 10 problems on the next page. Remember, you are completing the entire problem to solve for y. You have 10 minutes to get this completed 10/13/2015Geometry CP 84

86. ERROR ANALYSIS JARED 12x + 3y = 9 3y = 9 – 12x y = 3 – 4x Ali 12x + 3y = 9 4x + y = 3 y = -4x + 3 Four students rewrote the equation 12x + 3y = 9 into slope-intercept form. Determine who did it correctly. If the student did it incorrectly, explain the mistake. Molly 12x + 3y = 9 3y = 9 – 12x y = 3 – 12x Mia 12x + 3y = 9 3y = 9 – 12x y = 3 – 4x y = 4x - 3 10/13/2015Geometry CP 85

87. JOURNAL TIME!! What are the three power moves that get any standard form equation into slope- intercept form? Write an example problem and rewrite it from standard form into slope-intercept form! 10/13/2015Geometry CP 86

88. HOMEWORK! Complete the Slope Intercept and Standard Form wsht 10/13/2015Geometry CP 87

89. Pick a partner activity (10 mins) Pick a partner within your color group to work on the problem Make sure that you work TOGETHER and CHECK EACH OTHER’S WORK. This will be a graded assignment to earn bonus points on your quiz 10/13/2015Geometry CP 88

90. You have 2 minutes to find your partner! 10/13/2015Geometry CP 89 Purple Group Colette Dan Kayla Sydni Jonathan Phil Pink Group Megan Tyheim Tiyana Alisa Courtney Orange Group Daysia Taylor Chris M Shiela Andy Chris N Ashley Steven

91. Purple Group Directions: For the following problems find the x & y intercepts. Show work! Don’t forget that the x intercept happens when y=0 and the y intercept happens when x=0 Write all intercepts as an ordered pair (x,y) Finding X & Y intercepts a. 2x – 3y = 12 b. 2x + 3y = 12 c. 3x – y = 6 d. y – x = 5 10/13/2015Geometry CP 90

92. Orange Group Directions: Rewrite each equation into slope-intercept form (y =mx+b) Identify the slope and y-intercept Show all work! Rewriting Equations a)3x + 2y = 28 b) 5y = 15 – 2x c) 3y + 9 = 2x 10/13/2015Geometry CP 91

93. Pink Group Directions: Rewrite each equation into slope-intercept form (y =mx+b) Identify the slope and y-intercept Don’t forget the 3 POWER steps..Use your notes if needed! Show all work! Rewriting Equations a) x + y = 20 b) 5x + 4y = 24 c) 3x – 2y = 12 10/13/2015Geometry CP 92

94. 10/13/2015Geometry CP 93

95. Solve Systems of Equations by the Graphing Method LEQ L esson E ssential Q uestion: Describe the types of solutions a system of equations can have? 10/13/2015 94 Geometry CP

96. What is a system of equations? A system of equations is when you have two or more equations using the same variables. The solution to the system is the point that satisfies ALL of the equations. This point will be an ordered pair. When graphing, you will encounter three possibilities. 10/13/2015 95 Geometry CP

97. Intersecting Lines (One Solution) The point where the lines intersect is your solution. What is the solution? The solution of this graph is (1, 2) (1,2) 10/13/2015 96 Geometry CP

98. Find the solution to the following system using the Graphing Method y = -2x + 4 y = x - 2 Graph both equations. I will graph using slope-intercept form. Graph the y-intercept, then the slope. y = -2x + 4 y –int. = (0, 4) and Slope = -2/1 or 2/-1 y = x - 2 y – int. = (0, -2) and Slope = 1/1 or -1/-1 10/13/2015 97 Geometry CP

99. Step 2: Graph the equations. y = -2x + 4 y = x - 2 Where do the lines intersect? (2, 0) 2x + y = 4 x – y = 2 10/13/2015 98 Geometry CP

100. Step 3: Check your answer! To check your answer, plug the point back in for x and y into both equations and simplify. y = -2x + 4 (0) = -2(2) + 4 0 = -4 + 4 0 = 0 y = -x + 2 (0) = -(2) + 2 0 = 0 Nice job…let’s look how to solve it using the graphing calculator ! 10/13/2015 99 Geometry CP

101. 100 Quick Stop & Jot DO ALL LINES ALWAYS HAVE A POINT OF INTERSECTION? WHAT OTHER TYPES OF SOLUTIONS CAN SYSTEMS OF EQUATIONS HAVE? 10/13/2015

102. Geometry CP 101 Another type of solution How would you describe these lines? Y = 3x + 2 Y = 3x - 4 What do you think the solution, or point of intersection, is? 10/13/2015

103. Parallel Lines (No Solution) These lines never intersect! NO SOLUTION Since the lines never cross, there is NO SOLUTION! Parallel lines have the same slope with different y-intercepts. 10/13/2015 102 Geometry CP

104. Find the solution to the following system by the Graphing Method y = 2x – 3 y = 2x + 1 Graph both equations using slope and y-intercept. 10/13/2015 103 Geometry CP

105. Step 2: Graph the equations. y = 2x – 3 m = 2 and b = -3 y = 2x + 1 m = 2 and b = 1 Where do the lines intersect? No solution! Notice that the slopes are the same with different y-intercepts. If you recognize this early, you don’t have to graph them! 10/13/2015 104 Geometry CP

106. Step 3: Check your answer! Not a lot to check…Just make sure you set up your equations correctly. I double-checked it and I did it right… 10/13/2015 105 Geometry CP

107. Geometry Honors106 Another type of solution What do you notice about the graphs and equations? y = -3x + 4 3x + y = 4 What do you think the solution, or point of intersection is? 10/13/2015

108. Infinitely Many Solutions SAME LINE

109. Coinciding Lines (Infinitely Many Solutions) These lines are the same! INFINITELY MANY SOLUTIONS Since the lines are on top of each other, there are INFINITELY MANY SOLUTIONS! Coinciding lines have the same slope and y-intercepts. 10/13/2015 108 Geometry CP

110. 109 Find the solution to the following system by the Graphing Method Graph 6x + 4y = 12 and 3x + 2y = 6 10/13/2015

111. Geometry CP 110 JOURNAL: Does it have a solution? 1) Determine whether the following have one, none, or infinite solutions by looking at the slope and y-intercept. Explain your reasoning. y = 4 -1/2 x y = 2x + 4 3) 2) y = -3/4x + 6 y = -3/4x - 6 y = -6x + 8 y + 6x = 8 10/13/2015

112. Geometry CP 111 Does it have a solution? 1) Determine whether the following have one, none, or infinite solutions by just looking at the slope and y-intercepts. 3)2) ANS: One Solution ANS: No Solution ANS: Infinite Solutions 10/13/2015 y = -3/4x + 6 y = -3/4x - 6 y = -6x + 8 y + 6x = 8 y = 4 -1/2 x y = 2x + 4

113. What is the solution of the system graphed below? 1. (2, -2) 2. (-2, 2) 3. No solution 4. Infinitely many solutions 10/13/2015 112 Geometry CP

114. What is the solution of this system using the Graphing Method? y = 2x - 2 y = 2x + 1 1. (2, -2) 2. (2, 1) 3. No solution 4. Infinitely many solutions 10/13/2015 113 Geometry CP

115. What is the solution of this system using the Graphing Method? y = 2x - 2 y = 1/2x + 4 1. (4, 6) 2. (6, 4) 3. No solution 4. Infinitely many solutions 10/13/2015 114 Geometry CP

116. What is the solution of this system using the Graphing Method? y = 3x - 8 1. (3, 1) 2. (4, 4) 3. No solution 4. Infinitely many solutions 10/13/2015 115 Geometry CP

117. What is the solution of this system using the Graphing Method? y = 4x - 2 -4x + y = -2 1. (4, -2) 2. (-2, 4) 3. No solution 4. Infinitely many solutions 10/13/2015 116 Geometry CP

118. Solving a system of equations by the Graphing Method Solving a system of equations by the Graphing Method Let's summarize! There are 3 steps to solving a system using a graph. Step 1: Graph both equations. Step 2: Do the graphs intersect? Step 3: Check your solution. Graph using slope and y – intercept. Be sure to use a ruler and graph paper! This is the solution! LABEL the solution (x, y)! Substitute the x and y values into both equations to verify the point is a solution to both equations. 10/13/2015 117 Geometry CP

119. Summarize Time In your journals, write today’s date and the question below. Describe systems of equations that have one solution, no solution, and infinitely many solutions? Include a graph and equations as examples. Answer the question in complete sentences with lots of details. 10/13/2015Geometry CP 118

120. Geometry CP 119 GRAPHING CALCULATOR Rewrite equation in y = form Use the INTERSECT function to find the intersection point 10/13/2015

121. Geometry CP 120

122. Geometry CP 121 Your turn: GRAPHING EXAMPLES y = - 3x and y = 2 – 4x x + y = 1 and 2x + y = 4 3x + y = 1 and y = 8 +1/2x 2x + y = 1 and 5x + 4y = 10 y = 2x + 3 and y = -4 + 2x 6x + 4y = 12 and 3x + 2y = 6 10/13/2015

123. Geometry CP 122 GRAPHING CALCULATOR EXAMPLES y = - 3x and y = 2 – 4x x + y = 1 and 2x + y = 4 3x + y = 1 and y = 8 +1/2x 2x + y = 1 and 5x + 4y = 10 y = 2x + 3 and y = -4 + 2x 6x + 4y = 12 and 3x + 2y = 6 10/13/2015 (2, - 6) (3, -2) (-2, 7) (-2, 5) No solution Infinitely Many

124. “All I Do Is Solve” (Part I) http://www.youtube.com/watch?v=qxHCEwrpMw0&NR=1 10/13/2015 123 Geometry CP

125. Check Your Understanding Solve the system of equations using the Graphing Method. Check your solution. y = 3x – 3 y = -x + 1 10/13/2015Geometry CP 124

126. Group Self-Evaluation Form Read each statement and rate your partner by circling one response for each statement. 10/13/2015Geometry CP 125

127. Homework Assignment Worksheet - Solve each system of equations by the Graphing Method. 10/13/2015Geometry CP 126