Answer: Domain is [tex][0,\infty)[/tex] and range is [0,4000].
Step-by-step explanation:
It is given that, the set of ordered pairs (t,d), where
t = the time in seconds after someone jumps out of a plane at 4000 meters to go skydiving
d = is the displacement above the ground.
It means t is independent variable and it is represented on the x-axis.
d is dependent variable and it is represented on the y-axis.
We need to find the domain and Range.
Domain is the set of input values.
Here, input is time and time can not be negative.
Domain [tex]=0\leq t=[0,\infty)[/tex]
Range is the set of output values.
Here, output is displacement above the ground which can not be negative or more than 4000 meters.
Range [tex]=0\leq d\leq 4000=[0,4000][/tex]
Therefore, domain is [tex][0,\infty)[/tex] and range is [0,4000].
