cara07
contestada

1) TUESDAY: Which of the following is NOT quadratic? *
O y = x^2
O x^2 + 2x - 6 = 0
O f(x) = 3x + 8
O x^2 + x = 18
O All of these are quadratic​

Respuesta :

Hello, the answer I came across was the third one because for an equation to be quadratic it must have exponents.  Hope this helped!!

mlofton798900
Number 3 I suppose . H t you ee