Answer:
Step-by-step explanation:
f (x) = 5x – 12 What is f (-4)
f(-4) = 5(-4) - 12
f(-4) = -20 - 12
f(-4) = -32
f (−4)= −32
Explanation:
f (x)=5x−12
f(−4)=5⋅(−4)−12
= −20 −12
=−32
