$\"\"$

(a)

The equations are $\"\"$ and $\"\"$ .

1. Draw a coordinate plane.

2. Graph the functions $\"\"$ and $\"\"$ in the same coordinate plane.

Graph :

$\"graph$ \ \

$\"\"$

(b)

Observe the above graph :

The graphs of two functions are equivalent. $\"\"$

(c)

The equations are $\"\"$ and $\"\"$ .

Rewrite the 1st equation in long division form $\"\"$ .

Divide the first term of the dividend by the first term of the divisor $\"\"$ .

So, the first term of the quotient is $\"\"$ .Multiply $\"\"$ by $\"\"$ and subtract.

$\"\"$

The remainder is the last entry in the last row.There fore, $\"\"$ .

The number along the bottom row are the coefficients of the quotient.

By the division algorithm theorem, the result of the division is $\"\"$ .

The result of the division is $\"\"$ .

Thus, $\"\"$ .

$\"\"$

(a)

Graph :

$\"graph$

(b)

The graphs of two functions are equivalent.

(c)

The result of the division is $\"\"$ .