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Mathematics 23 Online
OpenStudy (anonymous):

Which of the following are quadratic functions? CHECK ALL THAT APPLY. A. y=x-1/x B. y=-x+2 C.Y=x^2+5x-2 D. y=5x-3/2+x^2. i know its c for sure but is there anymore?

OpenStudy (turingtest):

any polynomial with highest exponent as 2 is quadratic. which other besides C also has 2 as the highest exponent?

OpenStudy (anonymous):

D?

OpenStudy (turingtest):

right

OpenStudy (anonymous):

Thanks :)

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