Chapter 7, Problem 4CC

To determine

(a)

To explain:

The effect on graph if $x$ is replaced by $x-h\text{ or }x+h$ and $y$ replaced by $y-h\text{ or }y+h$.

To determine

(b)

To sketch:

A graph of function $\frac{{\left(x+2\right)}^2}{16}+\frac{{\left(y-4\right)}^2}{9}=1$.