So, the rules about the input are that we can't take the square root of a negative number, and we can't have 0 as a denominator. Neither of those apply here, so your domain is x = all real numbers, or (-∞,∞).
Dian A.
asked 04/20/18find the domain of f(x)= 4x-16
What is the domain of f(x)=4x-16
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