Question
For Exercise, write the domain in interval notation.
a. a(x) = Vx + 9
b. b(х)
V9 – x
c. C(x)
Vx + 9
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Transcribed Image Text

For Exercise, write the domain in interval notation. a. a(x) = Vx + 9 b. b(х) V9 – x c. C(x) Vx + 9

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