This you answer x=-1/5y+-4/5
http://www.mathpapa.com/algebra-calculator.html
Ur graph is increasing (going up)
389,420 because one hundred thousand is 100,000 so you just round the last number .
Yes...there is truth to what ur classmate is saying.
first of all, to find the average of something, u add up all the numbers in ur data, and divide by how many numbers there are.
the midpoint formula : ((x1 + x2)/2 , (y1 + y2)/2)
so lets say ur points are (2,4) and (4,6)
so ur going to add ur x terms (2 + 4)....then divide by 2 (because there are 2 numbers)...so ur basically taking the average of ur two x terms.
you do the same with the y terms.
midpoint is : ((2 + 4)/2 , (4 + 6)/2) = (6/2 , 10,2) = (3,5)
I believe the answer is c I’m not 100 percent sure correct me if I’m wrong have a great day
