The function h(t)=-4.92t^2+14.69t+575 is used to model an object being tossed from a tall building, where h(t) is the height in meters and t is the time in seconds. Rounded to the nearest hundredth, what are the domain and range?

Given that equation modelling the height of the building is given by:
h(t)=-4.92t^2+14.69t+575
plotting the equation (see the plot below)
The domain in all real numbers.

Range: (h∈R: 196800h≤115317961)