Wed 20 Jul, 2005 08:08 am - ?
Thanks for the walkthrough.
I worked your example and got the same answer, however, my choices are only 1/3, -1/3, -2/27, 2/27, -2/9, 2/9, 2/3 and -2/3.
Can -4/27 be simplified? I... (view)
Wed 20 Jul, 2005 06:44 am - Help,
I'm too stoopid to do my homework.
What is: If x^1/2+y^1/2=3, what is the value of dx/dy at the point (4,1)?
What is: The y-intercept of the tangent line to the [b]ellipse[/b]... (view)
Wed 20 Jul, 2005 05:08 am - How do I? :shock:
A. Find the y-coordinate of the point of inflection of the function x^3-x^2?
B. Find how many points of inflection the function f(x)=x^7-x^2 have?
C. Find how many points... (view)
