If exactly 194 people sign up for a charter flight, Leisure World Travel Agency charges $312/person. However, if more than 194 people sign up for the flight (assume this is the case), then every fare is reduced by $1 times the number of passengers above 194. Determine how many passengers will result in a maximum revenue for the travel agency. Hint: Let x denote the number of passengers above 194. Show that the revenue function R is given by R(x

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Step-by-step explanation:

Let, the number of passenger is x, which is more than 194.

In this case, the travel agency will charge [312 - (x - 194)] per passenger.

The total revenue will be .

As x is the variable here, we can represent the revenue function by R(x). Hence, .

The revenue will be maximum when .

step-by-step explanation:

d

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

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