For each function, state whether it is linear, quadratic, or exponential. Function 1 Function 2 Function 3 X V X X 5 9 1 512 -7 1 2 128 3 -15 9 3 32 28 8 33 4 8 -46 9 73 2 6 -69 O Linear O Linear O Linear O Quadratic Quadratic Quadratic O Exponential Chexponential Exponential O None of the above ONone of the above O None of the above