(answered by jim_thompson5910)

Differentiate:

y = x^3 - 2x^2 / cubic root x^2

What I have done:

y = x^3 - 2x^2... (answered by Edwin McCravy)

please help me solve F(x) =  3x2 - 2x +8     the 3 x is squared.

F(x)=4

F(x)=-1

 (answered by algebrapro18)

Hello,
I have been trying for hours to help my son with his Algebra I homework and I am... (answered by ReadingBoosters,MathTherapy)

f(x) = 5x/4 + 2/3  

What is f(a) if f(a+3)= 5? 

Please help me  (answered by rothauserc)

If f(x)={{{x^(2/3)}}} and g(x)={{{4x^(-1)}}}, what is (g of f)(27)?

my work:... (answered by jim_thompson5910)

F(x)=4x-1;g(x)=2x^2+3

(F•g)(x)
(4x-1)-(2x^2+3)
-2x^2+4x-4
What is the domain?
 (answered by stanbon)

Hello, can you please help me solve these two problems :)

Find the solution set. Write  (answered by stanbon)

This is from a worksheet
Is this correct??


(x)=-x^3-x^2+2x-8 find f(-1),f(0),f(2)

 (answered by scott8148,Damoria)