### Home > INT1 > Chapter 5 > Lesson 5.2.1 > Problem5-54

5-54.

Interpret each of the following effects on the function, $f(x)$. For example, $f(x + 2)$ is “the output for the input that is $2$ greater than $x$”.

1. $f(c-4)$

1. $f(0.5b)$
What operation is being done to the input variable $b$?
1. $f(d) + 12$
$12$ more than the output when the input is $d$.