Monday

September 15, 2014

September 15, 2014

Posted by **Nicole** on Thursday, August 30, 2007 at 7:29pm.

I dont under stand how to do that following.

Find and simplify the difference quotient f(x+h) -f(x)/h, h cannot equal 0 for the given function.

1. f(x)=5x^2

2. f(x)x^2+3x+9

- algebra -
**bobpursley**, Thursday, August 30, 2007 at 7:41pmThe first:

f(x+h)=5(x+h)^2=5x^2+10xh+5h^2

f(x+h)-f(x)= 5x^2+10hx + 5h^2-5x^2=

10hx +5h^2

divided by h

10x + 5h

as the limit of h>>0

10x

**Answer this Question**

**Related Questions**

Algebra problems - I have some problems that I would like checked please. Find ...

Algebra - I dont understand how to do the folliwing problems. Find and simplify ...

Algebra - I dont understand how to do the folliwing problems. Find and simplify ...

Algebra II - Find the difference quotient for the following Rational Function f(...

Algebra 1 - I need some help please. I dont understand the math that we are ...

Algebra - Please Find the difference quotient f(x+h)-fx/h for f(x)= 4x-9 and ...

Algebra 1B - I need help with these 2 problems please. It's been a while so I ...

Algebra II - I need some help with some problems as well as need some checked. ...

Pre-algebra - I have some practice problems, and I need to have them worked out...

Pre-algebra - I have some practice problems, and I need to have them worked out...