Kingkong47474
Kingkong47474 Kingkong47474
  • 26-04-2021
  • Mathematics
contestada

Which is a quadratic equation?
A y = x +9
B y = 2x – 15
C y = x2 + 2x - 7
D y = x3 – x?

Respuesta :

Goateider Goateider
  • 26-04-2021
The correct answer is C. I jus took the test
Answer Link
Leslyeeramirez Leslyeeramirez
  • 26-04-2021
C y = x2 + 2x - 7
Esa es la repuesta de nada
Answer Link

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