Evaluate using the change-of-base formula. Round to four decimal places.log8 0.50
A. -0.6666
B. 0.3333
C. -3.0000
D. -0.3333
Answer: D
Mathematics
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Using the derivative of f(x) given below, determine the intervals on which f(x) is increasing or decreasing.f'(x) = x1/3(x - 7)
A. Decreasing on (0, 7); increasing on (7, ?) B. Decreasing on (0, 7); increasing on (-?, 0) ? (7, ?) C. Decreasing on (-?, 0) ? (7, ?); increasing on (0, 7) D. Increasing on (0, ?)
Mathematics
Solve and graph.4x > 4 and x + 5 < 5
A. (0, 1)
B. ?
C. (-1, ?)
D. (-1, 0)
Mathematics
Multiply. Leave the answer in factored form.
? 
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.Pick a set S of four distinct points in ?3 such that aff S is the plane 2x1 + x2 - 3x3 = 14.
A. S=
B. S=
C. S=
D. S=
Mathematics