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.
