Graph the function. Give the domain and range.f(x) = log1/5(x + 4)
A. domain: (-4, ?); range: (-?, ?)
B. domain: (-?, ?); range: (0, ?)
C. domain: (-?, ?); range: (4, ?)
D. domain: (0, ?); range: (-?, ?)
Answer: A
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Solve the problem.If the magnitude of an earthquake is 5 on the Richter scale, how many times more intense is the earthquake than the smallest measurable activity?
A. 50 B. 10,000 C. 100,000 D. 5
Determine an appropriate viewing window for the given function and use it to display its graph.f(x) = x4 - 5x3 + 13x2 + x - 10
A. 
B. 
C. 
D. 
Find T, N, and B for the given space curve.r(t) = (t2 - 9)i + (2t - 5)j + 2k
A. T = 
i + 
j; N = 
i - 
j; B = -k
B. T = 
i + 
j; N = 
i - 
j; B = -k
C. T = 
i + 
j; N = 
i - 
j; B = k
D. T = 
i - 
j; N = - 
i - 
j; B = -k
Solve.The pitch of a screw is the distance between threads. With each complete rotation of the screw, it goes in or out a distance equal to its pitch. How far will a screw with a pitch of 
in. go into a piece of wood when it is turned 10 complete rotations clockwise?
A. 
in.
B. 
in.
C. 
in.
D. 
in.