I hope this helps you
distance=speed×time
first cars time t
second cars time t+3
same distance
distance=55.t
distance=40. (t+3)
55t=40 (t+3)
55t-40t=120
15t=120
t=8
t+3=11
The answer is: parent function
As long as (or whichever function appears in the denominator) does not approach 0 as ,
In this case,
so the answer is B.
Put the values of x to the equation of the function.