15. A 12.5 oz bag of Doritos for $3.79 or a 3 oz bag for $1.00.
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Which is the better buy

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

Can someone answer this question for me

What is the gcf of 20c^3-5c^4+30c^6