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Plot and label the ordered pairs in a coordinate plane. (Lesson 4.1) A(-5, 2), B(0, 5), C(-6, 0)

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Presentation on theme: "Plot and label the ordered pairs in a coordinate plane. (Lesson 4.1) A(-5, 2), B(0, 5), C(-6, 0)"— Presentation transcript:

1 Plot and label the ordered pairs in a coordinate plane. (Lesson 4.1) A(-5, 2), B(0, 5), C(-6, 0)

2 Plot and label the ordered pairs in a coordinate plane. (Lesson 4.1) A(-4, -3), B(0, -9), C(1,2)

3 Name the Quadrant the point is in. (Lesson 4.1) (2, 3) III IIIIV

4 Name the Quadrant the point is in. (Lesson 4.1) (-7, -12) III IIIIV

5 Name the Quadrant the point is in. (Lesson 4.1) (2, -11) III IIIIV

6 Name the Quadrant the point is in. (Lesson 4.1) (-6, 6) III IIIIV

7 Rewrite the equation in slope- intercept form. (y = mx + b Lesson 4.2) 4x + y = 0

8 Rewrite the equation in slope- intercept form. (y = mx + b Lesson 4.2) 2x – 2y = 20

9 Rewrite the equation in slope- intercept form. (y = mx + b Lesson 4.2) -5x – 10y = 40

10 Find three ordered pairs that are solutions of the equation. Then graph the equation. (Lesson 4.2) y = 3x – 4

11 Find three ordered pairs that are solutions of the equation. Then graph the equation. (Lesson 4.2) y = 2x + 3

12 Find three ordered pairs that are solutions of the equation. Then graph the equation. (Lesson 4.2) y = -5x + 5

13 Find three ordered pairs that are solutions of the equation. Then graph the equation. (Lesson 4.2) 5x + y = 5

14 Find the x-intercept and the y-intercept of the line. Graph the equation. (Lesson 4.4) y = 2x + 6

15 Find the x-intercept and the y-intercept of the line. Graph the equation. (Lesson 4.4) x – y = 4

16 Find the x-intercept and the y-intercept of the line. Graph the equation. (Lesson 4.4) y – 3x = -15

17 Find the x-intercept and the y-intercept of the line. Graph the equation. (Lesson 4.4) 3x – y = 6

18 Find the slope of the line passing through the points. (Lesson 4.5) (0, 0), (6, 2)

19 Find the slope of the line passing through the points. (Lesson 4.5) (1, -2), (-4, -4)

20 Find the slope of the line passing through the points. (Lesson 4.5) (2, 2), (-4, -2)

21 The variables x and y vary directly. Write an equation that relates x and y. (Lesson 4.6) x = 4, y = 16

22 The variables x and y vary directly. Write an equation that relates x and y. (Lesson 4.6) x = 8, y = 40

23 The variables x and y vary directly. Write an equation that relates x and y. (Lesson 4.6) x = 12, y = 60

24 Write the equation in slope-intercept form (y = mx + b). Identify the slope and the y-intercept. (Lesson 4.7) y – 2 = 2x m = b=

25 Write the equation in slope-intercept form (y = mx + b). Identify the slope and the y-intercept. (Lesson 4.7) x = -y + 3 m=b=

26 Write the equation in slope-intercept form (y = mx + b). Identify the slope and the y-intercept. (Lesson 4.7) 4x + y = 4 m=b=

27 Graph the equation. (Lesson 4.7) 2x + 2y = 4

28 Graph the equation. (Lesson 4.7) -8x – 2y = 16

29 Graph the equation. (Lesson 4.7) -2x + y = 0


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