Find f (2) if f (x) = 2x + 1.

A) 3

B) 5

C) 7

D) 9

Question

Mathematics

Kiersten Arias

7 September, 19:05

Find f (2) if f (x) = 2x + 1.

A) 3

B) 5

C) 7

D) 9

+2

Answers (2)

Know the Answer?

Kiara Strong · Answer 1

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

Wagner · Answer 2

5

Step-by-step explanation:

2 (2) + 1 = 5

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

Find f (2) if f (x) = 2x + 1.

A) 3

B) 5

C) 7

D) 9