There were fifteen bales of hay in the barn and twenty - eight bales in the shed. Sam stacked more bales in the barn today. There are now seventy-seven bales of hay in the
barn. How many bales did he store in the barn?

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