Register to reply 
Find instantaneous rate of change of 7/3z^2by mattsoto
Tags: derivatives 
Share this thread: 
#1
Oct1205, 02:17 AM

P: 5

"Find the instantaneous rate of change of w with respect to z if w=(7/3z^2)"
excuse the primitive equation...any help??? 


#2
Oct1205, 02:23 AM

P: 128

Just differentiate it with respect to z.



#3
Oct1205, 07:36 AM

Math
Emeritus
Sci Advisor
Thanks
PF Gold
P: 39,682

Is that w= (7/3)z^{2} or w= 7/(3z^{2})?
I suspect the former which should be easy to differentiate using (z^{n})'= n z^{n1}. If the latter, write it as w= (7/3)z^{2} and use the same rule. 


Register to reply 
Related Discussions  
Line Tangent ro a Parabola  Precalculus Mathematics Homework  5  
When to use derivatives?  Calculus  8  
Help with Derivatives Problem  Calculus & Beyond Homework  0  
3 different derivatives?  Calculus & Beyond Homework  12  
Help with derivatives please  Calculus  2 