Evaluate the integral.dx

A.  e + C
B. 9 e + C
C.  e + C
D. 27 e + C


Answer: B

Mathematics

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Use Simpson's Rule with n = 4 steps to estimate the integral.

A.
B.
C.
D.

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Find the equation of the line described, and express your answer in the specified form.Perpendicular to the line y = 3x - 3; passes through the point (-1, 2); slope-intercept form

A. y = 3x + 
B. y = -3x + 
C. y = x + 
D. y = - x + 

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Decide whether the equation is or is not an identity.tan  = -cot ?

A. Not an identity B. Identity

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Decide whether the given functions are inverses.?

A. Yes B. No

Mathematics