Answer
The graph of that function with that domain is represented on the following image:
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Work Step by Step
1. Search for an online graphing calculator, and choose the one you like the most.
2. Insert the expression in the function box.
- Firstly, write the function "$f(x) = 4x- x^2$" and set the domain. Every graphing calculator has a method of defining the domain, but, normally, you can write: $\{0 \lt x\lt 4 \}$ after the function.