Respuesta :
Since a domain is the range of the assigned value (x), the domain of this piecewise-defined function are:
- a = 1.
- b = 3.
What is a piecewise-defined function?
A piecewise-defined function can be defined as a type of function that is defined by two (2) or more mathematical expressions over a specific domain such as:
[tex]f(x)=\left \{ {{-x}, \atop {(x-3)^2 - 1}} \right.[/tex]
Based on the graph of the piecewise-defined function, we can deduce the following points;
When x < 1, we have:
f(x) = -x.
When 1 ≤ x < 3, we have:
f(x) = -1.
When x ≥ 3, we have:
f(x) = (x - 3)² - 1.
Since a domain is the range of the assigned value (x), we have:
- a = 1.
- b = 3.
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