contestada

Which of the following are quadratic functions?

Check all that apply.


a. y=2(x-3x^2+1)
b. y=5+2x
c. y=1/2x^2-13x+4
d. y= x/x-1 Which of the following are quadratic functions?

Check all that apply.


a. y=2(x-3x^2+1)
b. y=5+2x
c. y=1/2x^2-13x+4
d. y= x/x-1

Respuesta :

y=2(x-3x^2+1) and if it's a multiple choice I'd also choose y=1/2x^2-13x+4


MissPhiladelphia
A quadratic function is one of the form f(x) = ax2 + bx + c, where a, b, and c are numbers with a not equal to zero. Therefore, options A and C are quadratic equations, y=2(x-3x^2+1) and  y=1/2x^2-13x+4. Hope this answers the question. Have a nice day.