Deneme Sınavı Soruları

What is the positive stationary value of the function f (x, y) = x + 2 y, satisfying the condition 2 x² – y² = -14 ?

________ tells us the desire or willingness of a customer to pay a certain price for a particular item she wants to buy.

Given the function f(x)=ln(2x),  find the second derivative at the point x=3.

While approaching from the right lim_x→-2 |x + 2| / (x + 2) = ?

If f (x ) = [(x² + 3x + 1) / (x⁵ + 5)], then what is the value of lim_x→∞ f(x)? 

What is the equation for the tangent line to the function f(x)=x²-2x+1 at point (2,1)?

A rectangular land plot has a perimeter of 200 metres. What is the possible largest are of this land plot in squaremeters?

Assume that total cost function is 200+3x²+5x. For which level of production is the marginal cost is equal to 95?

Let A = (–∞, ∞), B =  (–∞, 0] and C = (-2, 2). Find C  \  (A ∪ B). 

What is the inverse of the function f(x)=6x-5 ?

Which of the following is an half-opened interval?

Assume that

A={x| 0<x<20 and x=2k where k is a natural number}

and

B={x| 0<x<20 and x=3k where k is a natural number}.

What is the intersection of A and B?

Which power of 7 is between 2000 and 2500

64^2/3=?

Which of the following polynomial equations have a natural number root?