Question

find g(x), where g(x) is the reflection across the x - axis of f(x)=-8x + 3. write your answer in the form mx + b, where m and b are integers. g(x) =

Explanation:

Step1: Recall reflection rule

When a function $y = f(x)$ is reflected across the $x -$axis, the new function $g(x)=-f(x)$.

Step2: Substitute $f(x)$

Given $f(x)=-8x + 3$, then $g(x)=-(-8x + 3)$.

Step3: Simplify the expression

$g(x)=8x-3$.

Answer:

$8x - 3$