Rey bought a skateboard for $89.98 and a helmet for $44.85 on tax-free day at a sports store. The store clerk
gave Rey a discount of $18.50 for both items. If Rey gave
the clerk $150, how much change should he receive?
Explain.

For what value of x does 4x = (1/8) x + 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

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.