This preview shows page 1. Sign up to view the full content.
Unformatted text preview: te is the distance between Ben and the light
changing at time t = 40 ?
2 2 WRITE ALL WORK IN THE EXAM BOOKLET. © 2011 The College Board.
Visit the College Board on the Web: www.collegeboard.org. GO ON TO THE NEXT PAGE.
-4- 2011 AP® CALCULUS AB FREE-RESPONSE QUESTIONS (Form B) 6. Let g be the piecewise-linear function defined on [ -2 p , 4 p ] whose graph is given above, and
let f ( x ) = g( x ) - cos
2 () (a) Find 4p Ú-2 p f ( x ) dx. Show the computations that lead to your answer. (b) Find all x-values in the open interval ( -2 p , 4 p ) for which f has a critical point.
(c) Let h( x ) = 3x Ú0 ( p3 ). g(t ) dt. Find h ¢ - WRITE ALL WORK IN THE EXAM BOOKLET. END OF EXAM © 2011 The College Board.
Visit the College Board on the Web: www.collegeboard.org. -5-...
View Full Document