Calculus Guide Practice Exam

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Section 1

Part B:Calculator Enabled

Number of questions: 17

Time allowed: 50 minutes

Graphing calculator required

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Where does the equation = cos 3 have a pointof inflection on the interval [-1,1]?

(A)

, 0, and

(B)0 only

(C)-0.397, 0, and 0.397

(D) -0.329, 0, and 0.241

(E)-0.994, -0.274, 0, 0.274, and 0.994

:

1

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On what interval is the speed increasing for the

function y = s i n 3 x + 5 xwhere 0 x 5 ?(A)

< x