O GRAPHS, FUNCTIONS, AND SYSTEMS Identifying linear, quadratic, and exponential functions given. For each function, state whether it is linear, quadratic, or exponential. Function 1 Function 2 Function 3 X X 0 -3 2 -2 3 4 6 3 -8 4 8 2 -3 4 -32 5 12 3 -30 5 -128 6 16 4 -75 6 -512 7 20 O Linear O Linear O Linear O Quadratic O Quadratic O Quadratic O Exponential O Exponential O Exponential O None of the above ONone of the above O None of the above X