The given function is one-to-one. Find f-1(x).f(x) = 2x3 - 7
A. f-1(x) = 
+ 7
B. f-1(x) = 
C. f-1(x) = 
2
D. f-1(x) = 
Answer: B
Mathematics
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Determine the equation of the given line, as well as the slope of the line. If the slope is undefined, state this.
A. x = -4, m: undefined B. y = x - 4, m = 0 C. y = -4, m: undefined D. y = x - 8, m = 1
Mathematics
Provide an appropriate response.Multiply: 1
× 3
A. 3
B. 3
C. 4
D. 5
E. none of the above
Mathematics
Make an approximate conversion as indicated. Round to the nearest tenth. The precise value of your approximation will depend on the conversion path that you choose.137 mi = 
km
A. 129.6 km B. 145.2 km C. 220.6 km D. 85.1 km
Mathematics
Find the exact value of the real number y.y = arcsin 
A. 
B. 
C. ?
D. 
Mathematics