How is the graph of y=-3 to square root of x-4 transformed to produce the graph of y=^-3 to the square root of 2x-4?

Which graph has a rate of change of zero

Plz hurry finals a paper cup in the shape of an inverted cone is 8 inches tall and has a radius of 1.5 inches. how much water can the cup hold? use 3.14 for pi. round the answer to the nearest tenth. a) 12.6 cubic in. b) 18.8 cubic in. c) 37.7 cubic in. d) 56.5 cubic in.

The product of (7x-2) and (20-3x)/4. when x=4