Question

A function is given below.

f(x)= x + 2

Which is a true statement about this function?

A. The output value of the function is 1 when the input value is 3.

B. The output value of the function is x when the input value is 2.

C. The output value of the function is 2 when the input value is x.

D. The output value of the function is 3 when the input value is 1.

Answer 1

D is the correct option.

Step-by-step explanation:

f(x) = x + 2

x is the input value

f(x) is the output value

when x = 1

f(x) = 1 + 2

f(x) = 3.