Write an equation for the graph given. The graph represents an logarithmic function f with base 2 or 3, translated and/or reflected.

A. log2(x - 1) + 1
B. log2(x + 1) + 1
C. log2(x + 1) - 1
D. log2(x - 1) - 1


Answer: C

Mathematics

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A. ?n B. ?2n C. ?n + 4 D. ?n2 E. ?3n

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Use Euler's method with the specified step size to approximate the solution.Use Euler's method with h = 0.5 to estimate y(2.5) if y' =  and y(0) = 5. Round your answer to four decimal places.

A. y(2.5) ? 89.5263 B. y(2.5) ? 115.8961 C. y(2.5) ? 60.6623 D. y(2.5) ? 113.2069

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Integrate the function.

A.  + C
B.  + C
C.  +  + C
D.  + C

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Perform the operation and give the answer as a fraction in lowest terms.  

A.  
B. - 
C. -  
D.  

Mathematics