Determine whether the given function is one-to-one. If it is one-to-one, find a formula for the inverse.f(x) = 6x3 + 7
A. f-1(x) = 
B. f-1(x) = 
- 7
C. f-1(x) = 
D. Not one-to-one
Answer: C
Mathematics
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Evaluate the integral.
A. - 
B. 
C. 
D. - 
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Write the ratio as a fraction in lowest terms.12 cents to 66 cents
A. 
B. 
C. 
D. 
Mathematics
Sketch the graph of the function and find the domain and range.f(x) = -(x + 1)2 + 4
A. domain: x ? - 1
range: y ? - 4
B. domain: all real numbers
range: y ? 4
C. domain: x ? 1
range: y ? 4
D. domain: all real numbers
range: y ? - 4
Mathematics
Convert the following to degrees and minutes. Round to the nearest minute. ? 32.8° ? _____°_____'
What will be an ideal response?
Mathematics