Question

7/12/20 - Aleks 9 / 13

Find the slope of (3,8) and (7,-7)

Find the slope of (-6,7) and (-7,5)

Answer 1

To find the slope between two points, use the formula m = (y2 - y1) / (x2 - x1). For the points (3, 8) and (7, -7), the slope is -15/4. For the points (-6, 7) and (-7, 5), the slope is 2.

Step-by-step explanation:

To find the slope of a line using the coordinates of two points, we can use the formula:

m = (y2 - y1) / (x2 - x1)

For the first set of points (3, 8) and (7, -7), the slope is:

m = (-7 - 8) / (7 - 3) = -15 / 4

For the second set of points (-6, 7) and (-7, 5), the slope is:

m = (5 - 7) / (-7 - (-6)) = -2 / -1 = 2