SOLUTION: 7. Find the slope of the line passing thru these points a. ( -2, 4) and ( -4, 8) b. (3 , 5) and ( -5, -5)

SOLUTION: 7. Find the slope of the line passing thru these points a. ( -2, 4) and ( -4, 8) b. (3 , 5) and ( -5, -5)

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Question 927133: 7. Find the slope of the line passing thru these points
a. ( -2, 4) and ( -4, 8)
b. (3 , 5) and ( -5, -5)

Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
7. Find the slope of the line passing thru these points
Don't put spaces in the points.
a. (-2,4) and (-4,8)
Slope m = diffy/diffx
m = (8-4)/(-4 -(-2)) = 4/(-2)
m = -2
=============
b. (3 , 5) and ( -5, -5)
Do it like the 1st one.
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