Solve the logarithmic equation. Be sure to reject any value that is not in the domain of the original logarithmic expressions. Give the exact answer.log4(x + 1) = 1 + log4(x - 4)
A.
B.
C.
D.
Answer: B
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Give an appropriate answer to the question.Decide if the following statement is true or false (if false, give an example to show that it is false): Every connected graph with no circuits is a tree.
Fill in the blank(s) with the appropriate word(s).
Change the Cartesian integral to an equivalent polar integral, and then evaluate.
A. ?(5 ln 5 + 4) B. ?(4 ln 5 + 4) C. ?(5 ln 5 - 4) D. ?(4 ln 5 - 4)
Graph the two functions on one coordinate plane.f(x) = g(x) =
- 1
A.
B.
C.
D.
Solve the problem.Suppose the sales of a particular brand of MP3 player satisfy the relationship , where S represents the number of sales in year x, with
corresponding to 2002 . Find the number of sales in 2005.
A. 12,600 B. 6400 C. 4200 D. 4400