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1. Find the slope of the line that passes through each pair of points. (-²) and (2-3) a. c. (-2,-4) and (-1.5, - 1.5) b. (².) and (7) d. (- 4.5, 0) and (-4.5, 4.5)​

User Extempl
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The slopes of the lines passing through the specified points are as follows: Line A has a slope of -5/4, Line B has a slope of 1, Line C has a slope of 5, and Line D has a slope of -0.5.

The slope of a line passing through two points (x1, y1) and (x2, y2) can be calculated using the formula:

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

Let's calculate the slopes for each set of points:

A - (-2, 2) and (2, -3):

Slope_A = (-3 - 2) / (2 - (-2)) = -5 / 4

B - (2, 2) and (7, 7):

Slope_B = (7 - 2) / (7 - 2) = 1

C - (-2, -4) and (-1.5, -1.5):

Slope_C = (-1.5 - (-4)) / (-1.5 - (-2)) = 2.5 / 0.5 = 5

D - (-4.5, 0) and (-4.5, 4.5):

Slope_D = (4.5 - 0) / (-4.5 - (-4.5)) = 4.5 / -9 = -0.5

So, the slopes for the lines passing through the given points are:

Slope_A = -5/4

Slope_B = 1

Slope_C = 5

Slope_D = -0.5

Complete question:

Find the slope of the line that passes through the points A - (-2, 2) and (2, -3), B - (2, 2) and (7, 7), C - (-2, -4) and (-1.5, -1.5), D - (-4.5, 0) and (-4.5, 4.5).

User Catasaurus
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