The position s of a point (in feet) is given as a function of time t (in seconds).
?

?
a. Find its acceleration as a function of t.
b. Find its acceleration at the specified time.
?

A.
B. ?
C. ?
D. ?
E. ?


Answer: D

Mathematics

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A.

B.

C.

D.

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Express the integrand as a sum of partial fractions and evaluate the integral.

A. 3 ln  +  tan-1  + C
B. ln  +  tan-1  + C
C. 3 ln  + tan-1  + C
D. 3 ln  +  tan-1  + C

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Solve. Where appropriate, include approximations to the nearest thousandth. If no solution exists, state this.ln 5x = 2

A. 1.492 B. 1.478 C. 7.389 D. 36.945

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Construct a graph for the first ten terms of the sequence.The first five terms of the sequence are -2, -1, 0, 1, 2.

A.

B.

C.

D.

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