For each function, state whether it is linear, quadratic, or exponential. Function 1 Function 2 Function 3 X X 8 U X -61 16 -37 20 WN 32 19 31 64 8 7 42 GO 128 53 Linear O Linear Linear Quadratic @ Quadratic Quadratic Exponential Exponential Exponential ONone of the above None of the above None of the above