Answer:
0.761
Step-by-step explanation:
first you do 3 divided by 2.2 and get .733 which you round to .7
next you do 3 divided by 2.28 and get .76
last you do 3 divided by 2.283 and get .761
3/2
formula: y2-y1/x2-x1
-1-(-4)/3-1=
-1+4/3-1
Answer: 9 on the x axis and 18 on the y axis