SOLUTION: Which equation does NOT represent y as a quadratic function of x? y + 3 = x(x + 4) y – x = 2y + 16 (x – 3)(x + 6) = y x(x + 7) = y

Algebra ->  Quadratic Equations and Parabolas -> SOLUTION: Which equation does NOT represent y as a quadratic function of x? y + 3 = x(x + 4) y – x = 2y + 16 (x – 3)(x + 6) = y x(x + 7) = y      Log On


   

Question 1106535: Which equation does NOT represent y as a quadratic function of x?
y + 3 = x(x + 4)
y – x = 2y + 16
(x – 3)(x + 6) = y
x(x + 7) = y
Answer by rfer(16322) About Me  (Show Source):