Question

if f(x) = 2x - 3, find the following:
a. f(-2)

Explanation:

Step1: Substitute $x=-2$ into $f(x)$

$f(-2) = 2(-2) - 3$

Step2: Calculate the product term

$2(-2) = -4$

Step3: Compute the final value

$f(-2) = -4 - 3$

Answer:

$-7$