Factor the sum or difference of cubes.27y3 - 27
A. (3y + 1)(y2 - y - 1)
B. 27(y - 1)(y2 + y + 1)
C. (27(y - 1)(y2 + y + 1)
D. 3(3y + 1)(3y2 - y - 1)
Answer: B
Mathematics
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A. 494 B. 62 C. 780 D. 348
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Use a calculator to find the function value to four decimal places.sin 54°20'
A. 1.3934 B. 0.5588 C. 0.5831 D. 0.8124
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Does the graph represent a function that has an inverse function?
A. Yes B. No
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Solve and graph. Write the result in interval notation.z + 8 < -4 
A. [-12, ?)
B. (-?, -12)
C. (-12, ?)
D. (-?, -12]
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