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Mathematics 12 Online
OpenStudy (anonymous):

How do you find the values of a and b with this equation: F(x)=4x^3+ax^2+bx+k (a,b, and k are constants)?

OpenStudy (anonymous):

I did this one! Do the derivative of f(x) set it = to 0 and plug in -1, then solve for be. After that you plug in -1, & what you got for b to solve for a. The answer will still have k in it. then for part b, you find c.

OpenStudy (anonymous):

i mean k not c(:

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