Is x 2 y 3 1 a function July 8, 2019 16 32 64 128 Is y x 3 x 2 1 a polynomial function Determine whether 3 x 2 y 1 is a function Is y x 3 2x 2 1 a quadratic function Is y 1 2 x 3 )- 2x a linear function Y = x+2
