$\"\"$

\

$\"\"$ The functions are $\"\"$ and $\"\"$ .

\

$\"\"$ and $\"\"$ .

\

First draw the coordinate plane.

\

Draw the functions $\"\"$ and $\"\"$ .

\

$\"\"$

\

\

$\"\"$ The functions are $\"\"$ and $\"\"$ .

\

Find the points of intersection by equating $\"\"$ .

\

$\"\"$

\

$\"\"$

\

Solve the equation $\"\"$ . $\"\"$

\

$\"\"$ or $\"\"$

\

$\"\"$ or $\"\"$

\

The solutions are $\"\"$ or $\"\"$ .

\

Substitute the $\"\"$ values in linear function $\"\"$ .

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

The intersection points are $\"\"$ and $\"\"$ .

\

\

$\"\"$ The functions are $\"\"$ and $\"\"$ .

\

The intersection points are $\"\"$ and $\"\"$ .

\

Locate the points on the graph $\"\"$ and $\"\"$ .

\

$\"\"$

\

\

$\"\"$ The functions are $\"\"$ and $\"\"$ .

\

Shade the region $\"\"$ on the graph

\

$\"\"$

\

$\"\"$

\

(a) The intersection points are $\"\"$ and $\"\"$ .

\

$\"\"$ \ \