Step-by-step explanation: The domain is the set of all the x terms.
In the graph shown here, we can see that the x terms are increasing
in both a positive and negative direction and there seems to be no
limit to how large or how small the x terms can get.
So the x terms can be all positive or negative numbers,
including decimals and fractions, so our domain is all x-values.
For the range however, we are dealing with the y terms.
Notice that all the y terms are greater than or equal to 0.
So the range is {y: y > or equal to -4}.
So the 1st box and the 5th box should be checked.
