Hannah uses a store gift card to pay for 3 pair of pants priced at $27 each. What is the change in the value of the store gift card?

What is the average rate of change for this function for the interval from x=2 to x=4 ?

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done