Question

F(x) = −11 + 12x
f(-9)= ?

Please help

Answer 1

f(-9) = -119

Explanation:

Hello!

You can evaluate for f(-9) by substituting -9 for x in the equation f(x) = -11 + 12x.

Evaluate f(-9)

• f(x) = -11 + 12x
• f(-9) = -11 + 12(-9)
• f(-9) = -11 - 108
• f(-9) = -119

The evaluated value is -119.