The mean is like the average. you would add up all the numbers and divide by the amount of numbers there are. in this case, add them all up and divide by 6 because there are 6 different numbers. this will give you your answer
To find the perimeter you do length + width so you do 12.4 + 5.9 to get the perimeter.
Answer: Yes
Step-by-step explanation:
???
Simple...
since this is a parabola...the equation is..
y=2x+1
Thus, your answer.
