You can use point slope form!
y - y1 = m ( x - x1)
Plug in your values for y1 and x1 (2,2), and m (slope):
Answer:
y - 2 = 3/2 ( x - 2 )
Answer: r = rate t = time
To determine the total distance traveled by an object in constant speed, just multiply the speed by the time. So, for the car, the total distance traveled is,
distance by car = (20 m/s)(5s) = 100 m
For decelerating object, the distance traveled is,
distance = Vt - (at^2)/2
For the truck,
distance by truck = (20 m/s)(10s) - (2m/s^2)((10s)^2)/2 = 100 m
Relatively, both have traveled the same distance.
