Which expression can be used to determine the slope of the line that passes through the points (-7,3) and (1,-9)

 m    = (-9-3)/(1+7)

Step-by-step explanation:

To find the slope given two points we use

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

m    = (-9-3)/(1--7)

 m    = (-9-3)/(1+7)

m = -12/8

   = -3/2

Slope m has a form of,

Your points say A and B have a form of,

We can populate our slope formula to,

The slope of the line that passes through point A and B is m = -3/2

Hope this helps.

r3t40

.632

step-by-step explanation:

6 * 1/10 = 3/5

3*0.01 = 0.03

3/5 + 0.03 = .63

2*0.002 = .002

.63 + 0.002 = .632