Question

For the funtion f defined by f(x) = 2x + 3 what is the value of f(2)?

A4
B. 7
C.5
D.2

Answer 1

b) 7

Explanation:

f(x)= 2x + 3

f(2) = 2(2) + 3

f(2) = 4 + 3

f(2) = 7