This preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: y = x sin(2 x + 1) 7. Find the equation of the tanget line to the curve y = cos 2 x at x = π/ 4. 8. Find equations for tangent and normal lines at the indicated point by using implicit diﬀerentiation 2 x 2 + 2 xy + y 2 = 2; (1 ,2) M408C Calculus 55815/20/25 Fall 2002 9. Find the intervals on which f increases and intervals on which f decreases f ( x ) = x1 x + 1 10. Is it true that the function f ( x ) = ± x 3 , x <1 2 x + 2 , x ≥ 1; increases on all of (∞ , ∞ )? Explain your reasoning....
View
Full
Document
This note was uploaded on 06/19/2008 for the course M 408 C taught by Professor Treisman during the Fall '07 term at University of Texas.
 Fall '07
 Treisman
 Calculus

Click to edit the document details