math final 2007 fall

At what rate is the profit changing if 100

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: ufactured and sold? 10. (6 points) Consider the implicitly defined relation 2 x y 3 5 4 y 5x 2 . dy (a) Find the derivative . dx (b) Find the equation of the tangent line to the graph of this relation at the point 1, 0 . 11. (5 points) The demand equation for a particular commodity is given by p 0.09 x 50 where p is the price per unit if x is the number of units manufactured and sold. (a) How many units will be sold if the price per unit is $32.00 ? (b) Find the revenue function. (c) Find the (approximate) marginal revenue if the level of production is x 150 units. 12. (12 points) Consider f x 1 x4 4 x3 4 . (a) Find the intervals in which f is increasing and f is decreasin...
View Full Document

This note was uploaded on 11/23/2012 for the course BIOL 102 taught by Professor Josephdent during the Spring '12 term at McGill.

Ask a homework question - tutors are online