372,061 views
23 votes
23 votes
Given f (x)=9.2x +11, what is f (12)? If it does not exist, enter DNE

Given f (x)=9.2x +11, what is f (12)? If it does not exist, enter DNE-example-1
User Patwie
by
3.1k points

1 Answer

9 votes
9 votes

Given:-


f(x)=9.2(x)+11

To find:-


f(12)

So to find the required value. we substitute 12 for x. so we get,


\begin{gathered} f(x)=9.2(x)+11 \\ f(12)=9.2(12)+11 \\ f(12)=110.4+11 \\ f(12)=121.4 \end{gathered}

So the required solution is 121.4

User Cambraca
by
2.8k points