Find the domain of the rational function.R(x) = 
A. {x|x ? 5, 3}
B. {x|x ? - 15, 1}
C. {x|x ? -5, 3}
D. {x|x ? 5, -3}
Answer: C
Mathematics
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A. ±2
B. -i
C. -2i
D. 2i
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3x + 2 = 0.2
A. Linear B. Nonlinear
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Evaluate the expression without using a calculator.log7
A. 1
B. 
C. 
D. 7
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Write the given set in interval notation and graph the set on a number line.
A. 
B. 
C. 
D. 
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