Solve. Check for extraneous solutions.(x + 1)1/3 = 4
A. {63}
B. {3}
C. {15}
D. {64}
Answer: A
Mathematics
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A. 
B. 
C. 
D. 
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Given f(x) and g(x), find the indicated composition and evaluate.f(x) = x2 + 2; g(x) = 4x + 5Find (g ? f)(7).
A. 1091 B. 56 C. 209 D. 199
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Find the exact value of y, or state that y is undefined.y = cos-1 
A. 
B. 
C. 
D. 
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Select the more reasonable temperature for the item.Room temperature22°C22°F
A. 22°F B. 22°C
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