Question

Which equation represents a quadratic function?
y = x2
y = 2x

y =1/x^2

Answer 1

Answer:

  y = x²

Step-by-step explanation:

A quadratic function is a polynomial function that has a variable to the power of 2 as the highest degree term. y = 1/x^2 is not a polynomial. y=2x is a linear function.

  y = x^2 is a quadratic function

Answer 2

Answer:

A. y=x^2

Step-by-step explanation:

I got it right on edge