What is the domain of y= sq.rt. of (x^2 + 1)

what about the domain of 1/x. Would it be 0?

what is the domain of p? p(x)=x²-2+7 I do not know how to do this problem. Please help!

f(x) = (x - 3)2, with domain [3, ∞) What is the range of function f?

If 1,3,4,7 is the the domain, what would the range be if 1) f(x)= 4x-1 2) f(x) x2 + 2

What is the domain, co-domain and range of y=x2

The domain of f(x) = 4^x is choose your answer... The range of f(x) = 4^x is choose your answer....

The domain of f(x) = 4^x is The range of f(x) = 4^x is choose your answer... choose your answer.....

or What is the domain of this quadratic function? y=x2–12x+36

What is the domain of this quadratic function? y=x^2–8x+16

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