Give the domain and range for the rational function. Use interval notation.f(x) = 
+ 3
A. Domain: (-?, 0) ? (0, ?); Range: (-?, 3) ? (3, ?)
B. Domain: (-?, 2) ? (2, ?); Range: (-?, 3) ? (3, ?)
C. Domain: (-?, 3) ? (3, ?); Range: (-?, 0) ? (0, ?)
D. Domain: (-?, 0) ? (0, ?); Range: (-?, -3) ? (-3, ?)
Answer: A
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D. 
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