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Mathematics 49 Online
OpenStudy (anonymous):

Which equation is NOT a quadratic equation? a: y = x2 + 6x - 5 b: y = 2x + 5 c: y = 2x2 + 5 d: y = 4x2

OpenStudy (xcharlizea):

D.

OpenStudy (anonymous):

you sure?

OpenStudy (anonymous):

nevermind

OpenStudy (xcharlizea):

was i right?lmao

OpenStudy (marihelenh):

It should be B, there is no squared variable.

OpenStudy (lynfran):

B...

OpenStudy (anonymous):

i dont know

OpenStudy (usukidoll):

hint: y=5x+1 is an example of a linear equation.

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