T(d) is a function that relates the number of tickets sold for a movie to the number of days since the movie was released. The a
verage rate of change in T(d) for the interval d = 4 and d = 10 is 0. Which statement must be true? The same number of tickets was sold on the fourth day and tenth day.
No tickets were sold on the fourth day and tenth day.
Fewer tickets were sold on the fourth day than on the tenth day.
More tickets were sold on the fourth day than on the tenth day.
The second option. The 5.5w part shows that its $5.50 times each window. The -3.25 is because he deducted 3.25 from the total. And then you have the price that he got on the other side.
Here's the work to find the windows in case you want it: 5.5w-3.25=35.25 5.5w=38.50 w=7 He washed 7 windows
