Round to the nearest whole.
782.36

782

Step-by-step explanation:

Think about a car that is on top of a hill, and the car could either roll backwards to 782 or roll forwards to 783. At the very top of the hill is 782.5, and if the car is above 782.5 it will roll forward to 783. But if it is below the midpoint then it would roll down to 782, and in this case it is. I hope this helps :)

the first one, all those points on the line just make a strait line.