$\"\"$

The equation is $\"y$ .

The radicand cannot be negative , identify the domain.

$\"square$

$\"4$

$\"x$

The x-intercept is 0. $\"\"$

Make the table values and graph the function $\"y$ . \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \
\
x
\ \
y
\
\
0
\ \
0
\
\
1
\ \
2
\
\
2
\ \
2.8
\
\
3
\ \
3.4
\
\
4
\ \
4
\
\

$\"\"$

Graph the function $\"y$ . \ \

$\"graph$

From the graph , the domain is $\"x$ , the range $\"y$ and the y-intercept is 0. $\"\"$

The domain is $\"x$ , the range $\"y$ and the y-intercept is 0.

\ x \	\ y \
\ 0 \	\ 0 \
\ 1 \	\ 2 \
\ 2 \	\ 2.8 \
\ 3 \	\ 3.4 \
\ 4 \	\ 4 \