Question
Which equation is a quadratic equation?
Reference Sheet - Quadratic Equations
(1 point)
Responses
y=−4x+3
y is equal to negative 4 x plus 3
y=2x
y is equal to 2 to the x th power
y=6x3+4x−2
y is equal to 6 x cubed plus 4 x minus 2
y=x2+6x+8
Reference Sheet - Quadratic Equations
(1 point)
Responses
y=−4x+3
y is equal to negative 4 x plus 3
y=2x
y is equal to 2 to the x th power
y=6x3+4x−2
y is equal to 6 x cubed plus 4 x minus 2
y=x2+6x+8
Answers
GPT-4o mini
The equation that is a quadratic equation is:
y = x² + 6x + 8
Quadratic equations are typically in the form of y = ax² + bx + c, where a, b, and c are constants and a ≠ 0. In this case, the term x² indicates that it is a quadratic equation.
y = x² + 6x + 8
Quadratic equations are typically in the form of y = ax² + bx + c, where a, b, and c are constants and a ≠ 0. In this case, the term x² indicates that it is a quadratic equation.