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Math Asked by a SnapAndSolve user · about 2 hours ago

Directions: Use the slope formula to find the slope of the line that passes through each pair of points. 1....

Directions: Use the slope formula to find the slope of the line that passes through each pair of points.
1. (6,3),(7,9)
2. (7,4),(1,-8)
3. (-9,2),(-6,3)
4. (-5,-6),(-3,-7)
5. (-2,-4),(4,-3)
6. (-2,-8),(-4,2)
7. (-5,2),(-6,-1)
8. (7,-3),(7,5)
9. (-3,2),(-2,6)
10. (0,5),(-2,4)
11. (5,-5),(6,-7)
12. (-1,-9),(2,6)
13. (5,8),(0,7)
14. (7,-6),(6,0)
15. (0,-9),(-1,-9)
16. (-6,2),(0,1)
17. (8,-3),(-7,0)
18. (-5,-3),(7,0)
19. (5,8),(-1,10)
20. (6,-2),(4,6)
label the points and plug them into the slope formula

Answer

  1. Points: (6,3), (7,9)
    Slope (m): m = (y2 - y1) / (x2 - x1) = (9 - 3) / (7 - 6) = 6 / 1 = 6
  2. Points: (7,4), (1,-8)
    Slope (m): m = (y2 - y1) / (x2 - x1) = (-8 - 4) / (1 - 7) = -12 / -6 = 2
  3. Points: (-9,2), (-6,3)
    Slope (m): m = (y2 - y1) / (x2 - x1) = (3 - 2) / (-6 + 9) = 1 / 3 = 1/3
  4. Points: (-5,-6), (-3,-7)
    Slope (m): m = (y2 - y1) / (x2 - x1) = (-7 + 6) / (-3 + 5) = -1 / 2 = -1/2
  5. Points: (-2,-4), (4,-3)
    Slope (m): m = (y2 - y1) / (x2 - x1) = (-3 + 4) / (4 + 2) = 1 / 6 = 1/6
  6. Points: (-2,-8), (-4,2)
    Slope (m): m = (y2 - y1) / (x2 - x1) = (2 + 8) / (-4 + 2) = 10 / -2 = -5
  7. Points: (-5,2), (-6,-1)
    Slope (m): m = (y2 - y1) / (x2 - x1) = (-1 - 2) / (-6 + 5) = -3 / -1 = 3
  8. Points: (7,-3), (7,5)
    Slope (m): m = (y2 - y1) / (x2 - x1) = (5 + 3) / (7 - 7) = 8 / 0 = undefined
  9. Points: (-3,2), (-2,6)
    Slope (m): m = (y2 - y1) / (x2 - x1) = (6 - 2) / (-2 + 3) = 4 / 1 = 4
  10. Points: (0,5), (-2,4)
    Slope (m): m = (y2 - y1) / (x2 - x1) = (4 - 5) / (-2 - 0) = -1 / -2 = 1/2
  11. Points: (5,-5), (6,-7)
    Slope (m): m = (y2 - y1) / (x2 - x1) = (-7 + 5) / (6 - 5) = -2 / 1 = -2
  12. Points: (-1,-9), (2,6)
    Slope (m): m = (y2 - y1) / (x2 - x1) = (6 + 9) / (2 + 1) = 15 / 3 = 5
  13. Points: (5,8), (0,7)
    Slope (m): m = (y2 - y1) / (x2 - x1) = (7 - 8) / (0 - 5) = -1 / -5 = 1/5
  14. Points: (7,-6), (6,0)
    Slope (m): m = (y2 - y1) / (x2 - x1) = (0 + 6) / (6 - 7) = 6 / -1 = -6
  15. Points: (0,-9), (-1,-9)
    Slope (m): m = (y2 - y1) / (x2 - x1) = (-9 + 9) / (-1 - 0) = 0 / -1 = 0
  16. Points: (-6,2), (0,1)
    Slope (m): m = (y2 - y1) / (x2 - x1) = (1 - 2) / (0 + 6) = -1 / 6 = -1/6
  17. Points: (8,-3), (-7,0)
    Slope (m): m = (0 + 3) / (-7 - 8) = 3 / -15 = -1/5
  18. Points: (-5,-3), (7,0)
    Slope (m): m = (0 + 3) / (7 + 5) = 3 / 12 = 1/4
  19. Points: (5,8), (-1,10)
    Slope (m): m = (10 - 8) / (-1 - 5) = 2 / -6 = -1/3
  20. Points: (6,-2), (4,6)
    Slope (m): m = (6 + 2) / (4 - 6) = 8 / -2 = -4

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