Find the area of the surface obtained by rotating the curve about the y-axis. Select the correct answer.





a. 3?/2

b. 8?/3

c. 10/3

d. 11?/2

e. None of these


e. None of these

Mathematics

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Use your calculator to perform the indicated operations. Give as many digits in your answer as shown on your calculator display.

A. 893.7992 B. 42.28 C. 11.84 D. 3575.1968

Mathematics

Completely factor the polynomial or state that the polynomial is prime.64 - 27x3

A. (4 + 3x2)(16 - 12x + 9x2) B. (4 - 3x)(16 + 9x2) C. (64 - 3x)(1 + 12x + 9x2) D. (4 - 3x)(16 + 12x + 9x2)

Mathematics

The graph of a quadratic function is given. Find the standard form of the function

A. f(x) = 2(x - 4)2 - 3
B. f(x) = (x + 4)2 - 3
C. f(x) = (x - 4)2 - 3
D. f(x) = (x - 4)2 - 3

Mathematics

Solve the inequality and graph the solution on the real number line. ? ?

A.


B.


C.


D.


E.


Mathematics