 Suggested languages for you:

Europe

Answers without the blur. Sign up and see all textbooks for free! Q. 11

Expert-verified Found in: Page 155 ### Precalculus Enhanced with Graphing Utilities

Book edition 6th
Author(s) Sullivan
Pages 1200 pages
ISBN 9780321795465 # Match each graph to one the following functions.$f\left(x\right)={x}^{2}-1$ The required graph is in option C.

See the step by step solution

## Step 1. Given information.

The given function is:

$f\left(x\right)={x}^{2}-1$

## Step 2. Identify the graph of the function.

The vertex of the function $f\left(x\right)=a{\left(x-h\right)}^{2}+k$ is localid="1645871716274" $\left(h,k\right)$. The graph opens up if localid="1645871721726" $a>0$ and it opens down if localid="1645871726821" $a<0$.

In the given function $a=1,h=0,k=-1$. So, the graph must be an upward parabola with vertex at localid="1645871788251" $\left(0,-1\right)$. ## Step 3. Conclusion.

The required graph is in option C. ### Want to see more solutions like these? 