A rectangle on a coordinate plane has vertices QC-1, 1), R(6, 1), S(6.-8), and T(-1,-8). What are the dimensions of the
rectangle?

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

Which of the following represents the length of a diagonal of this trapezoid?

Bob the builder is making 480kg of cement mix. this is made by cement, sand and gravel in the ratio 1: 3: 4