Use the Change-of-Base Formula and a calculator to evaluate the logarithm. Round your answer to two decimal places.log2/319
A. 7.26
B. -7.26
C. 8.92
D. -14.52
Answer: B
Mathematics
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Use a finite approximation to estimate the area under the graph of the given function on the stated interval as instructed.f(x) = x2 between x = 0 and x = 2 using a lower sum with two rectangles of equal width.
A. 1 B. 2.5 C. 4.5 D. 5
Mathematics
Graph the function.f(x) = ln (x - 3)
A. 
B. 
C. 
D. 
Mathematics
Find the geometric mean between 16 and 49.
(a)±28 (b) ±8 (c) ±19 (d) ±27
Mathematics
Without graphing the function, determine its amplitude or period as requested.y = 5 sin 
xFind the amplitude.
A. 8?
B. 
C. 
D. 5
Mathematics