Answer: (-7,4]
Step-by-step explanation: okay so the domain is the word they use to chart everything along the x-axis, where the range is to chart everything on the y-axis. So since we’re looking for domain, I started looking from left to right for the first point which is at -7, and since the circle is open this means that you want to put a ( on the outside of it instead of a [. So then I looked along the line to the end of it, and saw that the furthest point to the right on the x-axis was at 4. With this one though we want to put a ] on it because the circle is closed. I hope this is helpful!
