1. Not finding help here? Sign up for a free 30min tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Find instantaneous rate of change of 7/3z^2

  1. Oct 12, 2005 #1
    "Find the instantaneous rate of change of w with respect to z if w=(7/3z^2)"
    excuse the primitive equation...any help???
  2. jcsd
  3. Oct 12, 2005 #2
  4. Oct 12, 2005 #3


    User Avatar
    Staff Emeritus
    Science Advisor

    Is that w= (7/3)z2 or w= 7/(3z2)?

    I suspect the former which should be easy to differentiate using
    (zn)'= n zn-1. If the latter, write it as w= (7/3)z-2 and use the same rule.
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Have something to add?

Similar Discussions: Find instantaneous rate of change of 7/3z^2