CPM Homework Help : AC Problem 11-54

For each relation graphed in problem 11-53, name the domain and the range.

Hint:

$\text{Domain}=x\text{-values}$
$\text{Range}=y\text{-values}$

Answer:

D: $-\infty<x<\infty$
R: $-\infty<y<\infty$

Answer:

D: $-4\le x\le0$
R: $0\le y\le2$

Answer:

D: all $x$ -values except $x=0$
R: all $y$ -values except $y=1$

Hint:

Try the rest on your own.