Find the coordinates of a second point on the graph of a function f if givin the point is on the graph and the function is (a) even and b (odd).
(4, 9)

In which form is the following function written? y = - 2(x – 3)(x + 5)

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π