Question

Evaluate the function

Answer 1

f(-6) = -26

Explanation:

Step 1: Define

f(x) = 2(x - 4) + x

f(-6) is x = -6

Step 2: Simplify equation

f(x) = 2x - 8 + x

f(x) = 3x - 8

Step 3: Substitute and Evaluate

f(-6) = 3(-6) - 8

f(-6) = -18 - 8

f(-6) = -26