SOLUTION: , if it exists, of the line. (-4,-3) (5,-3) M= (integer or simplified fraction) or slope is undefined

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Question 412514: , if it exists, of the line.
(-4,-3) (5,-3)
M= (integer or simplified fraction)
or
slope is undefined
Answer by MathLover1(20849) About Me  (Show Source):
You can put this solution on YOUR website!

given points:
(-4,-3) (5,-3)...find the slope m

m=%28y2-y1%29%2F%28x2-x1%29

m=%28-3-%28-3%29%29%2F%285-%28-4%29%29
m=%28-3%2B3%29%2F%285%2B4%29
m=+0%2F9.........after simplification the slope is
m=+0