# Chapter 9 - Section 9.2 - Inverse Functions - Vocabulary, Readiness & Video Check: 1

$(2, 11)$

#### Work Step by Step

Notice that in $f(x)$ the $x$ is inside the parenthesis. This might help you remember that whatever is inside the parenthesis will be the $x-value$. $f(2)$ means that $2$ is the $x$-value. $f(x)$ can be substituted for $y$. This means that if $f(x)=11$, then $y=11$. Therefore the point is $(2, 11)$.

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.