Answer:
step below and graph
Step-by-step explanation:
y intercept: x=0 y = (-1/18) * 3 * (-3) * (-4) = - 2
y = -1/18 * (x³ - 4x² - 9x +36) ... leading coefficient: (-1/18 x³) -1/18
highest degree:( x³) 3
The answer would be 7, 995 because 100+7, 895= 7, 995
Answer:
35/8 reduced is 4 3/8
Step-by-step explanation:
just subtract 7 7/8 and 3 1/2 to get 35/8 and reduce it to 4 3/8
Answer:
k
Step-by-step explanation: Do
Answer:
A:
Let x represent the price of a ticket and R represent the revenue.
Let r be the number of 1 $ reduction.
So,
=> .......(1)
As given that for every dollar the ticket price is lowered, attendance increases by 3000.
So, if we reduce the ticket price by r dollars, the attendance will increase by 3000r.
Revenue = price of ticket X number of ticket sold
R = .....(2)
Substituting the value of r from (1) in (2) we get;
Solving this we get;
B:
To maximize revenue, we have to find the derivative for
Setting this to zero:
=>
=>
x = 8.5
To maximize the revenue, the price should be $8.50.
C:
When R=0
=>
=> Either x=0 or x=17
x = $0 means there is no price for ticket, that is not possible, so we will neglect it.
And x = $17 means that the ticket price is so high, and no revenue will be generated.