Question

Given f(x) = –x– 5, solve for a when f(x) = -3.

Answer 1

Answer is -2 because - * - = + 3-5=-2

Answer 2

-2

Explanation:

f(x) = –x– 5

f(x) = -(-3)– 5

f(x) = 3– 5

f(x) = -2