Arectangular box is created by cutting out squares of equal sides
of lengths x from a piece of cardboard 10 inches by 15 inches and
folding up the sides as shown in the figure. the volume of the box is
given by v = x(10 – 2x)(15 – 2x). find the volume of the box when
the side length of the square is 3 inches.

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