Using Green's Theorem, find the outward flux of F across the closed curve C.F = xyi + xj; C is the triangle with vertices at (0, 0), (7, 0), and (0, 3)

A. - 14
B.
C. 0
D. 35


Answer: B

Mathematics

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Use the nth-Term Test for divergence to show that the series is divergent, or state that the test is inconclusive. 

A. inconclusive B. converges, 1 C. converges, 5 D. diverges

Mathematics

Use logarithmic differentiation to find the derivative of y.y = x(x + 8)(x + 9)

A. x(x + 8)(x + 9)(lnx + ln(x + 8) + ln(x + 9))
B. x(x + 8)(x + 9)
C. 1
D.  +  + 

Mathematics

Choose the expression or equation that is equivalent to the one given.24 = x

A. log4 x = 2 B. log2 x = 4 C. logx 2 = 4 D. log2 4 = x

Mathematics

Decide whether the relation represents a function. If it does, give the domain and the range.{(-1, 6), (3, -8), (3, 4)}

A. Not a function B. Function; domain: {6, -8, 4}; range: {3} C. Function; domain: {6, -8, 4}; range: {-1, 3, 3} D. Function; domain: {-1, 3, 3}; range: {6, -8, 4}

Mathematics