D is distance which is 72 meters
time represents seconds which is 12
so ratio is 12:72
reduce to get 1:6
time over distance would be 1/6
every second Eddie runs 6 meters
so t= d/6
or 6t=d
Domain is: {10,26,40,56} and it is not a function
A.) y= 5/4x+16
B.) 1.25 hours a day
Answer:
Sorry its a little blurry.
