This is not a function. Why not? Because it fails the vertical line test. The input x = 3 leads to more than one output (eg: y = 1, y = 2, y = 3). A function is only possible if each input leads to exactly one output.
Domain = {3} so basically x is only allowed to be x = 3.
Range = set of y values such that y is between 1 and 5 (including both endpoints. As a compound inequality, the range is written as
Answer:
I think ot a it been awhile sense I did algebra
The answer is C hope that helps
Box plot allows us to determine the mean, the largest or the lowest number in the data set as well as the quartiles in the data. In this case, from the given figure, median is equal to 18, the range is equal to 21-15 equal to 6. The 25th percentile is equal to17 while the 75th is equal to 20. IQR then is equal to 20-17 equal to 3.
1) -34 which is very simple
2) 4 2/3