Question 206368This question is from textbook
: Find the slope of the line, if it is defined.
Through (-7,-2) and (-8,-4)
a. Undefined
b. -2
c. -1
d. 2
This question is from textbook
Answer by Alan3354(69443)   (Show Source):
You can put this solution on YOUR website! Find the slope of the line, if it is defined.
Through (-7,-2) and (-8,-4)
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Slope, m, = diffy/diffx
m = (-2+4)/(-7+8) = 2
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