Step-by-step explanation:
The domain tells us the possible x values in a function.
Look at the function, it has a open circle at x=-4 and it has a closed circle at x=6. This means that we can any value of number that is between negative 4 and 6. It cannot be negative 4 since it has a open circle so our domain is
[tex] - 4 < x \leqslant 6[/tex]
The range is possible y values. Looking at the function, the lowest y value is at y=-3 and it has a open circle,
the highest y value is 3 and it at a closed circle.
This means we can have any y value from -3 and 3 but not -3 since it at a open circle so our range is
[tex] - 3 < y \leqslant 3[/tex]
