Answer:
C. -(5/-4)
Step-by-step explanation:

Answer:
slope = - 
Step-by-step explanation:
Calculate the slope m using the slope formula
m = (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (- 9, - 4) and (x₂, y₂ ) = (- 3, - 6)
m =
=
= - 
The answer is 4.85, rounded
Rise over run is 7 over 2 so 7/2 is the slope
Twice each side:
4*3*2 + 7*3*2 + 7*4*2 = 122