Question

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

A)
3


B)
5


C)
7


D)
9

Answer 1

Its B pretty easy 2 x 2 + 1

Answer 2

Answer:

B) $f(2)=5$

Step-by-step explanation:

1. Write the function given:

$f(x)=2x+1$

2. Find f(2) means to evaluate the function when x=2, so you need to replace x with the number 2, that is:

Replacing x with the number 2:

$f(2)=2*(2)+1$

Multypling numbers:

$f(2)=4+1$

Adding the numbers:

$f(2)=5$

Therefore the answer is B) 5