2. Ms. Ballinger ’ s Advanced Geometry Class!!

3. 100 200 400 300 400 Slope Equations of Lines Parallel and Perpendicular Lines Etc. 300 200 400 200 100 500 100

4. Find the slope of the line that contains the points (-1, 9) and (4, 5). m = - 4/5

5. Write the equation of a line with a slope of 3 containing the point (0,-7). Write the equation in slope-intercept form. y = 3x - 7

6. Identify the slope of every line parallel to the line 4x – 6y = 18. m = 2/3

7. Determine whether the point is on the line. Show work to support your answer. -5x + 3y = -8; (2,6) NO!!

8. What is the slope of a horizontal line? m = 0

9. y – 5 = - 4(x + 1) Write the equation of a line with a slope of -4 containing the point (-1, 5). Write the equation in point-slope form.

10. Identify the slope of every line perpendicular to the line y – 6 = 3(x + 1). m = -(1/3)

11. Given the point (2, 9) is on the line, determine the B value of the line below. 4x + By = -10 B = -2

12. Identify the slope of the line 3x – 4y = 20. m = 3/4

13. Write the equation of any horizontal line. Answers will vary. The equation must be in the form y = ___.

14. Write the equation of the line parallel to the line 3x – 6y = 30 containing the point (2, -7). The equation should be written in slope-intercept form. y =(1/2)x - 8

15. Identify the coordinates of the x-intercept of the line below. 5x + 2y = -30 (-6, 0)

16. A line has a slope of. It contains the points A(2,5) and B(-1,y). Identify the y-coordinate of point B. y = 3

17. Write the equation of the vertical line that contains the point (-7, 2). x = -7

18. Write the equation of the line parallel to the line y = 3 containing the point (-1, -5). y = -5

19. Write the equation of the line (in slope-intercept form) perpendicular to the line y = x passing through the origin. y = -x

20. Identify the slope of the line that contains the points (-3,6) and (-3,-1) The slope of a vertical line is undefined!

21. Write the equation of the line that contains the points (-4,7) and (5,1). The equation should be written in point-slope form. y – 7 = (-2/3)(x + 4) or y – 1 = (-2/3)(x – 5)

22. Write the equation of the line perpendicular to the line 4x – 3y = 15 containing the point (8, 1). The equation should be written in point-slope form. y – 1 = (-3/4)(x – 8)

23. What is the name of Miss Clum ’ s younger sister? Katie!