N D 5 -4 3 -2 -1 1 W. 4 -2 -10 Enter the exact answers. Amplitude: A = Number Midline: y = Number Period: P = Enclose arguments of functions in parentheses. For example, sin (2 * x). Include a multiplication sign between symbols. For example, for 2 7 type in 2 * T. For the number 7, either choose 7 from the drop-down menu (under o) or type in Pi (with a capital P)