Recent content by wearingthin

  1. W

    What is the Instantaneous Rate of Change at X=2 for the Function F(x) = 4/(x-1)?

    IRC = -4 You're a genius! Thank you -Matt
  2. W

    What is the Instantaneous Rate of Change at X=2 for the Function F(x) = 4/(x-1)?

    which becomes \frac{h}{1+h} all over h right??
  3. W

    What is the Instantaneous Rate of Change at X=2 for the Function F(x) = 4/(x-1)?

    and then \frac{4(1)}{(1+h)1} - \frac{4(1+4)}{1(1+h)} still all over h
  4. W

    What is the Instantaneous Rate of Change at X=2 for the Function F(x) = 4/(x-1)?

    \frac{4}{(2+h)-1} - \frac{4}{2-1} all over h is how i set it up originally
  5. W

    What is the Instantaneous Rate of Change at X=2 for the Function F(x) = 4/(x-1)?

    Homework Statement Find the irc at X=2 F(x) = \frac{4}{x-1} Homework Equations \stackrel{lim}{h\rightarrow0}\frac{F(a+h)-F(a)}{h} The Attempt at a Solution I end up with \frac{4}{h+h^{2}} or some other form of an h on the bottom. Is there something else i can do to it??