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Mathematics 8 Online
OpenStudy (anonymous):

Which equation is NOT a quadratic equation? (Points : 1) y = x2 + 6x - 5 y = 2x + 5 y = 2x2 + 5 y = 4x2

OpenStudy (anonymous):

that would be y = 2x + 5

OpenStudy (anonymous):

quadratic equation is in the form of ax^2+bx+c = 0 form

OpenStudy (anonymous):

y = 2x + 5 is linear not quadratic

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