Wednesday

August 20, 2014

August 20, 2014

Posted by **Yetty** on Sunday, June 19, 2011 at 6:07pm.

- calculus -
**Damon**, Sunday, June 19, 2011 at 6:56pm[f(x+h)-f(x)]/h as h-->0

if f(x) = 5 x^2-2

then

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

5 x^2 + 10 xh + h^2 -2

-5 x^2 -2

= 10 xh +h^2

divide by h

= 10 x + h

take limit as h-->0

= 10 x

done

**Related Questions**

Calculus - I have two similar problems that I need help completing. Please show ...

calculus - find the limit of f'(x) = 1/(√x) using the limit definition of ...

calculus - find the limit of f'(x) = 1/(√x) using the limit definition of ...

applied calculus - 3. a) Write out the limit definition for the derivative of y...

Calculus - The area A of the region S that lies under the graph of the ...

Calculus (lim) - consider the statement lim x³-6x²+11x-6 / x-1 = 2 x->1 Using...

Calculus - Let f(x)= (1/x). Use the limit definition of derivative to find f'(x...

Calculus - Let f(x)= (1/x). Use the limit definition of derivative to find f'(x...

Calculus - Let f(x)=−4−3x+2x^2. Use the limit definition of the ...

CALCULUS help! =) - find the derivative of f(x)=3x^2-x using the limit ...