for Ms. Kuo
Evaluate:
Evaluate:
The piece-wise Q function below is made up a one cubic function, one rational function and two linear functions. Use the graph of y = Q(x) below to answer the following question about Q:
What is the domain of Q?

What is the range of Q?

List all the discontinuities of Q and identify the type of each.

On which intervals is Q increasing?

Let’s think about the intercepts of y = Q(x).
Does Q have any roots? If so, estimate them? If not, explain why not.

Does Q have a y-intercept? If so what is it? If not, explain why not.






Graph a function that satisfies all given requirements.

Graph a function that satisfies all given requirements.


