Provide an appropriate response.State the range of the inverse cosine function.
A. [-1, 1]
B.
C. (-?, ?)
D.
Answer: B
Mathematics
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Use the shell method to find the volume of the solid generated by revolving the shaded region about the indicated line.About the line y = -1x = 4 (solid)
A. ?
B. ?
C. ?
D. ?
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Plot the point given in polar coordinates.(-2, 45°)
A.
B.
C.
D.
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Solve the polynomial equation in the complex numbers.x3 - 5x2 + 7x + 13 = 0
A. {-1, 2 + 3i, 2 - 3i}
B. {-1, 3 + 2i, 3 - 2i}
C. {-1, 2 + , 2 -
}
D. {1, 3 + , 6 -
}
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Multiply. Write the answer in simplest form. ×
A.
B.
C.
D.
Mathematics