15.2 is the mode....the number that appears the most often
First one. You can tell because it is linear. If you still do not understand watch a video on it.
Answer:gamesfff
Step-by-step explanation:
The independent variables is the number of packages and the dependent variable is the price of the pens
The terms appear to increase by a multiple of -2. The first 7 terms are:
-4 + 8 + -16 + 32 + -64 + 128 + -256. Add these together.
The sum of these numbers is -172.
