which rule describes the function whose graph is shown?

The graph shown represents the rule for the piecewise function[tex]f(x)=\left \{ {{x+6,\ \ x < 2} \atop {x^2\ \ -2\leq x\leq 2}} \atop {6-x\ \ x\geq 2}\right.[/tex]
A function is an expression that shows the relationship between two or more numbers and variables.
A piecewise function is a function composed of different functions over different intervals.
The graph shown represents the piecewise function:
[tex]f(x)=\left \{ {{x+6,\ \ x < 2} \atop {x^2\ \ -2\leq x\leq 2}} \atop {6-x\ \ x\geq 2}\right.[/tex]
Find out more on function at: https://brainly.com/question/2833285