Wednesday

October 22, 2014

October 22, 2014

Posted by **Jake** on Friday, April 23, 2010 at 9:58am.

g(x)=x+7 what is the function using (f.g)(x) my answer is x^3-3x^2-30x+14 is this the correct answer

- college algebra -
**PsyDAG**, Friday, April 23, 2010 at 10:28amMultiplying x^2 - 4x - 2 by 7 = 7x^2 -28x

**-**14

Note sign error.

**Answer this Question**

**Related Questions**

math, algebra - can someone correct this for me or help me. 6x^2y^3+ 9x^2y^3 ...

Algebra - I need help trying to put the correct vocabulary words when solving ...

Algebra - Hiya. I have 7 expressions that I have been asked to simplify. I ...

college algebra - f(x)=1/x-2 g(x)=4/x find (fog)(x) my answer to this function ...

calculus - Is this a correct answer, I'm trying to integrate the marginal ...

Algebra - Two more Algebra questions : Drawing a blank on this one, not sure ...

Algebra - Two more Algebra questions : Having some difficulty with these. ...

Algebra - I need help trying to put the correct vocabulary words when solving ...

college algebra - Find the local maximum and minimum values of the function and ...

math (check my answer?) - Find the equation of a sine function that has a ...