If s=at^2+bt+c where is distance and is time, what will be the correct unit of a, b, and c

Answer 1

a m/s^2
b m/s
c m

If an object is acted upon only by acceleration a then
x = Xi + Vi t + (1/2) a t^2
Xi is initial position in meters
Vi is initial velocity in x direction in meters/second
a is acceleration in x direction in meters/second^2

Answer 2

if s= at^2 + bt + c where s is distance and t is time. what is the correct unit of a,b and c