When I did the math I came up as 3.88 but if you have to round up it wound be 4 or 3.9
Answer:
Since this graph is continuing, y must be any real number. So, d.
Ok this is a linear equation that is descending and is in slope intercept form
21 they have too be right next to each other and threy have too be right
Your answer is going to be 5.2