\"\"

\

(a)

\

The function is \"\".

\

\"\"

\

\"\"

\

\"\"

\

Find \"\".

\

Substitute \"\" in \"\".

\

\"\"

\

\"\".

\

Graph the function \"\".

\

\"\"

\

\"\"

\

(b)

\

Find \"\".

\

Substitute \"\" in \"\".

\

\"\"

\

\"\".

\

Graph the function \"\".

\

\"\"

\

\"\"

\

(c)

\

Find \"\".

\

Substitute \"\" in \"\".

\

\"\"

\

\"\".

\

Graph the function \"\".

\

\"\"

\

\"\"

\

(a)

\

\"\".

\

Graph the function \"\".

\

\"\"

\

\"\"

\

Graph the function \"\".

\

\"\"

\

\"\"

\

\"\"