Question

if $f(x) = -6x + 2$, find the value for $f(3)$.

Explanation:

Step1: Substitute \( x = 3 \) into \( f(x) \)

We have the function \( f(x)=-6x + 2 \). To find \( f(3) \), we replace \( x \) with \( 3 \) in the function. So we get \( f(3)=-6\times3 + 2 \).

Step2: Calculate the value

First, calculate \( -6\times3=-18 \). Then, add \( 2 \) to it: \( -18 + 2=-16 \).

Answer:

\( -16 \)