Identify the open intervals where the function is changing as requested.Decreasing
A. (2, -1)
B. (2, 1)
C. (1, 2)
D. (-1, 2)
Answer: C
Mathematics
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A. Equivalent B. Not equivalent
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Use a calculator to estimate the limit.
A. ? B. 0 C. -? D. does not exist
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Find the largest open interval where the function is changing as requested.Decreasing f(x) = ?x - 8?
A. (-8, ?) B. (8, ?) C. (-?, 8) D. (-?, -8)
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Sketch the logarithmic function.f(x) = log2 x
A. 
B. 
C. 
D. 
Mathematics