Deneme Sınavı Soruları

20 soru
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1
The demand curve of a certain product is given by What is the consumer surplus when 16 units of this consume are sold?
2
The profit function depending on the units produced is given as f(x)=3x² for a factory. What is the average prfit fr the interval (2,6)?
3
Which of the following is the general solution of the ODE ?
4
Calculate the upper sum

choosing the partition

of the interval
5
What is the general solution of the linear differential equation
6
Records indicate that t monhts after the beginning of the year, the price of gum in a certain market was

What was the average price of gum during the first 3 months?
7
In a certain market, demand function is given by

and supply function is

for a certain product. What is the equilibrium point?
8
A radioactive isotope has a half-life of 4 days. You wish to have 20g at the end of 32 days. How much radioisotope should you start with? Round your answer to 1 decimal place.
9
What is the mean value of the function
10
A certain item is supplied according to the rule

and its prices for an amount of

units is 65 TL. Compute the producer surplus for this market.
11
12
Which of the following is the value of the integral
13
What can be said to be true about the properties of the definite integrals?
14
The supply curve of a certain product is given by

What is the producer surplus when 10 units of this product are sold?
15
What is the indefinite integral of
16
17
A bacteria population grows at a rate proportional to the present population. If the initial population of 10000 increases by %20 in 1 hour, what will be the population after 12 hours?
18
Which of the following is the function satisfying

and F(0)=2?
19
20
1. One of the most fundamental concepts in economics is the law of supply and demand for a certain commodity or a service in a freemarket environment.
2. The quantity of the commodity produced and sold may be described by two curves called the supply and demand curves for the particular commodity in question.
3. Supply is the amount of a product per unit of time that producers are willing to sell at various given prices when all other factors are held constant.
4. The demand is defined as the quantity of a commodity or a service that people are willing or able to buy at a certain price when all factors are held constant.
5. Supply is the relation between the quantity of a product and the factors determining this quantity, and since there is a direct proportion, the supply function is an increasing function.
6. The demand is in inverse proportion with the quantity supplied so the demand function is a decreasing function.
Which of the statements above related to consumer and producer surplus are correct?