Which function below has the greatest rate of change

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?

Which questions would most a reader identify the author's purpose for writing? check all that apply. what type of text is this? what type of reviews did the book receive? how many copies of the book have been sold? what is the central idea? how does this text make one feel?

Describe how you can act financially responsible.