The graphs of P() = cr3 for c = 0.5, 1, 2, and 4 are shown below. Note: you can click on the graph to enlarge it. For each curve, enter its value of c (from the list above) which matches the letter of the graph: Curve A: 0.5 Curve B: 1 Curve C: 2 Curve D: 4 For P(x) = cx increasing the value of c A. moves the graph down B.moves the graph up C. shrinks the graph vertically D. moves the graph left E. stretches the graph vertically Note: In order to get credit for this problem all answers must be correct