Question

Evaluate f(x) = 2x at x = 5.
A) 32
B) 10
C) 64
D) 25

Answer 1

The answer is b.) 10 you substitute the five for the X

Answer 2

the answer is B)

Explanation:

if x = 5

f(x) = 2 x 5

f(x) = 10

so the answer is 10