Solve the problem.For what numbers x, -2? ? x ? 2?, does the graph of y = csc x have vertical asymptotes?

A. - , - 
B. -2, -1, 0, 1, 2
C. -2?, -?, 0, ?, 2?
D. none


Answer: C

Mathematics

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Integrate the function.

A. tan4 4x - tan2 4x - ln  + C
B. tan4 4x - tan2 4x + ln  + C
C. tan4 4x - tan2 4x - ln  + C
D. - tan4 4x + tan2 4x - ln  + C

Mathematics

Solve the equation.7a = -56

A. -63 B. -8 C. 1 D. 63

Mathematics

Refer to the graph of the linear function defined by  or the graph of the linear functions defined by  and  to solve the equation or inequality.f(x) - g(x) = 0

A. {2} B. {5} C. {4} D. {9}

Mathematics

Write the system of equations associated with the augmented matrix. Do not solve.

A. 6x + 14y = 17  8x + 7y = 2 B. 6x + 14y = 17  7x + 8y = 2 C. 6x + 14y = -17  8x + 7y = - 2 D. 14x + 6y = 17  8x + 7y = 2

Mathematics