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OpenStudy (junodan):
Which function is a quadratic function? a(x) = –2x^3 + 2x – 6 b(x) = 5x3 + 8x^2 + 3 c(x) = –8x^2 + 3x – 5 d(x) = 6x^4 + 2x – 3
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OpenStudy (dumbcow):
a quadratic function has a highest exponent of 2
OpenStudy (junodan):
so its the 3rd one because 8x^2?
OpenStudy (junodan):
c(x)
OpenStudy (junodan):
@dumbcow
OpenStudy (mayankdevnani):
yea it's the 3rd option
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OpenStudy (junodan):
awesome thanks!
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