A baseball team plays in a stadium that holds \( 66000 \) spectators. With the ticket price at \( \$ 12 \) the average attendance has been \( 28000 \) . When the price dropped to \( \$ 9 , \) the average attendence rose to \( 33000 \) . Assume that attendance is linearly related to ticket price.
What ticket price would maximize revenue?
345600
Find the inverse for each of the following functions.
\(f ( x ) = 3 x + 1\)
\(g ( x ) = 1 x ^ { 3 } - 5\)
\(h ( x ) = \frac { 3 } { x + 5 }\)
\(j ( x ) = \sqrt[ 3 ] { x + 1 }\)
The total revenue from the sale of a popular book is approximated by the rational function \( R ( x ) = \frac { 1700 x ^ { 2 } } { x ^ { 2 } + 4 } \) , where \( x \) is the number of years since publication and \( R ( x ) \)
is the total revenue in millions of dollars.
(a) Find the total revenue at the end of the first year.
(b) Find the total revenue at the end of the second year.
