Chapter 4, Problem 21PFR

To determine

To draw: The graph of the function.

Answer to Problem 21PFR

The graph of the function is:

  

Explanation of Solution

Given information: The given function is $y={(x-10)}^2-4$ .

Calculation: The given function is $y={(x-10)}^2-4$ .

  $\begin{array}{}$ y={(x-10)}^2-4$$ \mathrm{put}x=-2$$ y={(-2-10)}^2-4={(-12)}^2-4=144-4=140$$ \mathrm{put}x=-1$$ y={(-1-10)}^2-4={(-11)}^2-4=121-4=117$$ \mathrm{put}x=0$$ y={(0-10)}^2-4={(-10)}^2-4=100-4=96$$ \mathrm{put}x=1$$ y={(1-10)}^2-4={(-9)}^2-4=81-4=77$$ \mathrm{put}x=2$$ y={(2-10)}^2-4={(-8)}^2-4=64-4=60$\end{array}$

Plot these points in graph: