Question 627056
The graph shows a line segment between points (-3,-4) and (3,0).
The end points are shown as open circles, to show that they are not part of the function.
That means that the domain is all the x values between -3 and 3, not including either end, so we write it as the open interval (-3,3).
The range is the set of values for the y coordinate, which takes all the values between -4 and 0, not including either end, so we write it as (-4,0).