eleven thousand, one hundred eleven.
-2 ,+2, -2 ,+2 etc ......
To find out you do Y2-Y1 over X2-X1....1-(-1)/-1-1......1-(-1)=2-1-1=-2the slope is 2over-2
Yes
you take 1 of the 1s and put it in the tenths place. Then you add the 1+1+1+1+1 and put the answer(5) in the ones place! that is how you get 15 out of 1 1 1 1 1 1.