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

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marihelenh
 one year ago
Best ResponseYou've already chosen the best response.0It should be B, there is no squared variable.

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.0hint: y=5x+1 is an example of a linear equation.
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