Question

HELP 30 POINTS AND I WILL GIVE YOU 5 STARS!!!!

Which of the following equations gives a function f(x) that satisfies
f(3) = 27?
a. f(x) = 5x + 12
b. f(x) = 2x + 12
c. f(x) = 5x - 12
d. f(x) = 5x + 2
e. f(x) = x + 2

Answer 1

a. f(x) = 5x + 12

Explanation:

a. f(3) = 5(3) + 12 = 15 + 12 = 27

If you replace 3 into x of the other equations, the result will not be 27

Answer 2

a. f(x) = 5x + 12

Explanation:

a. f(3) = 5(3) + 12 = 15 + 12 = 27

If you replace 3 into x of the other equations, the result will not be 27