Answer:
Below
Explanation:
When we talk about domain we are basically asking "are there any restrictions on the x values?" And for range we are basically asking "are there any restrictions on the y values?"
Looking at this graph we can see that this is obviously a parabola, and the arrows on the ends tell us that the x values will be infinite so :
{ XeR }
Now because the graph shifted 4 units down, our y values have to be equal or larger than -4 :
-4 < x
Make sure to put a little dash under the < symbol because it is equal to it as well
*this is a continuous function
Hope this helps!