Find the domain of the function.f(x) = log4 (25 - x2)
A. -5 < x < 5
B. x < -5 and x > 5
C. -5 ? x ? 5
D. -25 < x < 25
Answer: A
Mathematics
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Multiply.(3x + 9)(x - 2)
A. 3x2 + 3x - 18 B. x2 + 3x + 2 C. 3x2 + 2x - 18 D. x2 - 18x + 3
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Find all solutions of the equation in the interval [0, 2?). Round the solution to four decimal places.sin x = 0.1237
A. 0.1240, 3.2656 B. 0.1240, 6.1592 C. 0.1240, 3.0176 D. 0.1240
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Graph the function below and experiment with the viewing window to obtain a complete graph, adjusting the ranges where necessary. Does the figure below show the complete graph?
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?
A. Yes B. No
Mathematics