Evaluate the function as indicated.Find f(3.2) when f(x) = 1.0x - 9.

A. 2.3
B. -12.2
C. 12.2
D. -5.8


Answer: D

Mathematics

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Find the length of the parametric curve defined over the given interval.x = 5 sin t + 5t, y = 5cos t, 0 ? t ? ?

A. 20 B. 30 C. 5? D. 10

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Use the Root Test to determine if the series converges or diverges.

A. Converges B. Diverges

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Perform the indicated operation without the use of a calculator and express each answer in decimal notation.

A. 29,400,000,000,000 B. 600,000 C. 29,400,000 D. 600,000,000,000

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Divide to find the exact answer. Express the answer as a whole or mixed number when possible and simplify.3 ÷ 

A. 18
B. 17
C. 19
D. 20

Mathematics