What is the slope of f(x) = -2x + 1

Me asap! what is the slope of this line? enter your answer in the box.

Adriveway is 40 yards long about how many meters long is it

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