What mistake was made, what can i do in the future to avoid making the mistake PLEASE HELP

MARKING BRAINLIST

What are “like terms”? why can we only add like terms?

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.