Answer:

Step-by-step explanation:
Remmeber this:

The y-intercept is where the lone goes through the y-axis.
Answer:
Slope = -1/5
Step-by-step explanation:
(-5, -2)(5, -4)
Slope: 
Step-by-step explanation:
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Answer:
-4
Step-by-step explanation:
f(x) = 4x - 12
Let x=2
f(2) = 4*2 - 12
= 8-12
= -4
Well the answer options are a bit confusing but the steps are 1, 2, & 3.