Evaluate u+xy, for u=16, x=3, and y=9

How far is x from 5 on a number line?

Which is a reasonable estimate of the amount of water in a small, inflatable pool used by children?

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