In the audiotrium, the number of seats per row increases at a constant rate. Therer are 28 seats in row 2 and 37 seats in row 5.
2 answers:
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Answer:
See diagram
Step-by-step explanation:
Start with parent function The period of parent function is
Consider function You can rewrite it as
The period of this function is
This gives you that the graph of the function is twice compressed and translated 1 unit to the right graph of the parent function.
The largest radius for the swimming pool is 15.1 feet
Step-by-step explanation:
Step 1:
Circumference of the circular swimming pool built by Dan = 95 feet
We need to determine the largest radius for the pool.
Step 2 :
Circle's circumference is given by 2πr
Where r represents the radius
This shows that the radius is in direct proportion to the circumference. Hence the radius corresponding to the maximum circumference will be the largest possible radius
So we have 2πr = 95
=> r =
=> r = ×
where
=> r = 15.1 feet (rounded off to tenth of a foot)
Step 3 :
The largest radius for the swimming pool is 15.1 feet