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Answer 1 · 2015-03-19T23:06:52

I'm going to guess that you're looking for an example of a function with given domain and range.

If you're not looking for examples, please clarify the question.

Here's one: $f (x) = x^{2} + 5$ $f(x)=x^2+5$

graph{x^2+5 [-15.45, 16.59, -3.85, 12.17]}

Here's another $f (x) = 0.1 | x | + 5$ $f(x)=0.1 abs(x) +5$

graph{0.1abs(x)+5 [-15.45, 16.59, -3.85, 12.17]}

Or, for something different here's $f (x) = {\sqrt[3]{x}}^{2} + 5$ $f(x)=root(3)x^2+5$

graph{x^(2/3)+5 [-15.45, 16.59, -3.85, 12.17]}

If you're not looking for examples, please clarify the question.