Find the domain of the logarithmic function.f(x) = log5(100 - x2)
A. (-10, 10)
B. (-100, 100)
C. [-10, 10]
D. (-?, -10) ? (10, ?)
Answer: A
Mathematics
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A. 15% B. 20% C. 25% D. 30%
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Plot the point.(5, -6)
A. 
B. 
C. 
D. 
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Use the Laws of Exponents to simplify. Write the answer with positive exponents. All variables are nonzero.
A. 32 B. 64 C. 5 D. -64
Mathematics
Determine whether the equation defines y as a function of x.x = y2
A. y is a function of x B. y is not a function of x
Mathematics