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Mathematics 16 Online
OpenStudy (anonymous):

Which second degree polynomial function f(x) has a lead coefficient of 3 and roots 4 and 1? f(x) = 3x^2 + 5x + 4 f(x) = 3x^2 + 15x + 12 f(x) = 3x^2 – 5x + 4 f(x) = 3x^2 – 15x + 12

OpenStudy (anonymous):

Plug 4 and 1 into x and see which equations out of the 4 equals zero on both x=1,4.

OpenStudy (anonymous):

Thank you so much! its D

OpenStudy (anonymous):

No problem!

OpenStudy (anonymous):

Yes you are right. It is D

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