Simplify the following expression and choose the best answer.

Select the best function represented by the graph below.

Hint: You may use DESMOS Graphing Calculator to help you with this problem.

If $y$ varies inversely as $x$ and

when

, find $y$ when

.

Solve:

Hint: You may use DESMOS Graphing Calculator to help you with this problem.

Hint: You may use DESMOS Graphing Calculator to help you with this problem.

Determine which rational function is represented by the graph below.

Hint: You may use DESMOS Graphing Calculator to help you with this problem.

If $y$ varies inversely as $x$ and

when

, find $y$ when

.

Hint: Factor the denominator, or

Hint: You may use DESMOS Graphing Calculator to help you with this problem.

Factor and find the hole(s) of the function, if they exist.

Describe the transformations

What is the horizontal asymptote?

what is the vertical asymptote?

Where is the hole?

Describe all the transformations.