Function domains
Specify function domains:
a / y = 2x-1
b / y = 5x / (2x + 1)
c / y = x2 / (x2-9)
Your answer:
a / y = 2x-1
b / y = 5x / (2x + 1)
c / y = x2 / (x2-9)
Your answer:
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