Solve.The daily number of requests, f(x), for a song that a local radio station receives can be modeled by the formula, where x is the number of days after the song has been released. During which time period will the daily number of requests be below 8?

A. between day 3 and day 4
B. between day 1 and day 4
C. between day 1 and day 3
D. between day 2 and day 6


Answer: B

Mathematics

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A. -0.0004 B. -4 C. 0.0001 D. 4

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Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) =  - 2

A.

B.

C.

D.

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A. Yes B. No

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Solve the system of equations.

A. x = z - 2, and y = -3z - 5, where z is any real number or {(x, y, z) |x = z - 2, and y = -3z - 5, where z is any real number} B. x = 3z + 5, and y = z - 2, where z is any real number or {(x, y, z) |x = 3z + 5, and y = z - 2, where z is any real number} C. x = -3z - 5, and y = z + 2, where z is any real number or {(x, y, z) |x = -3z - 5, and y = z + 2, where z is any real number} D. inconsistent

Mathematics