Solve the problem by integration.Find the area bounded by y = 2, x = 0, y = 0, and x = 3.

A.  tan-1
B. 2 sin-1
C. sin-1
D.  tan-1


Answer: D

Mathematics

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Using Green's Theorem, calculate the area of the indicated region.The astroid r(t) = (8 cos 3t)i + (8 sin3 t)j, 0 ? t ? 2?

A. 12? B. 2? C. 48? D. 24?

Mathematics

Divide using synthetic division, and write a summary statement in fraction form.

A. 2x4 + x3 + x2 + 4x + 3 + 
B. 2x4 + x3 + 4x2 + 3x + 
C. 2x4 + x3 - x2 + 2x + 1 + 
D. 2x4 - 3x3 + x + 

Mathematics

Find the x-value at which the absolute minimum of f(x) occurs on the interval [a,b]. ? ? ?

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

Mathematics

Your weekly cost (in dollars) to manufacture x cars and y trucks is given by

?

?
Find , and .
?

A. ,
B. ,
C. ,
D. ,
E. ,

Mathematics