The length of each of the two congruent sides of an isoscleses triangle is 2n+7 and the length of the third side is 3n. draw and label the triangle. then write two equivalent expressions for its length of the perimeter.

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