Monday
April 21, 2014

Homework Help: Math(Please help)

Posted by Hannah on Wednesday, October 6, 2010 at 7:55pm.

For f(x) = 2x-3 and g(x)= 2x^2 find,

a) (f + g)(x) = My answer is
2x^2 + 2x - 3. Is this correct?

b) (f - g)(x) How would you do this?

c) (f X g)(2) I do not know what to do since the 2 is there.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Rational Expression - (x+1/2x-1 - x-1/2x+1) * (2x-1/x - 2x-1/x^2) (x+1/2x-1 - x-...
Math33333 - Please help me! Problem: x+2 x-3 _________ - _________ 2x^2+5x+2 2x^...
math - I asked this question before and I was told my work was correct by my ...
TO KIM - can you help me with this |2x - 3|^2 - 6|2x - 3| + 5=0 I know you are ...
math - translate and simplify"six less than twice the sum of a number and three...
Pre-Cal(Please help) - 1)(1-cos^2x)(csc x) ? Is this equal to sec x? 2) Expand...
Algebra help - Find (fog)(x)and (gof)(x)if f(x)=x-x^2 and g(x)= 2x+3. Okay so I ...
Math Check - All the directions say for these three problems is multiply and ...
Math - Can someone please check this for mistakes please? y=4(x+3)-2x y=4x+3-2x ...
Pre-Cal - 1)(1-cos^2x)(csc x) ? Is this equal to sec x? 2) Expand: log7 3 sqrt x...

Search
Members