Answer:
Which? Im guessing theres options, can you say the options?
Step-by-step explanation:
Number 10 is d and i’ll try 9 give me a minute lol
we have

where
c---------> is the total cost of going to the carnival
t---------> is the number of
tickets purchased
we know that
<u>the domain of the function is the interva</u>l---------------> [0,∞)
Because the number of tickets can not be negative
<u>The range of the function is the interval</u>-------------> [10,∞)
Because the total cost can not be negative
using a graph tool
see the attached figure
The answer in the attached figure
1099 square inches hope this helps