Question

Find f(2) if f(x) = 2x + 1.
A) 3
B) 5
C) 7
D) 9

Answer 1

Answer:

The answer to your question is letter B

Step-by-step explanation:

Process

1.- Write the equation

                                   f(x) = 2x + 1

find f(2)

2.- Substitute x for 2

                                  f(2) = 2(2) + 1

3.- Simplify

                                 f(2) = 4 + 1

                                 f(2) = 5

Answer 2

Answer:

5

Step-by-step explanation:

2(2) + 1 = 5