Mathematics 1 Ara 11. Deneme Sınavı

Toplam 18 Soru
PAYLAŞ:

1.Soru

642/3=?


2

4

8

16

32


2.Soru

f : R › R, f(x) = x3 + 2. f –1(1) = ?


31/3

1 / 3

3

0

-1


3.Soru

Functions, which are represented by different formulas on different subsets of its domain are called … functions.


constant

identity

piecewise defined

surjective

bijective


4.Soru

Which of the following quadratic function has its vertex at (0, -25)?



5.Soru

What is the solution set of the inequality x2 – 3 x + 2 > 0 ?


[1, 2]

(1, 2)

(∞, 1)

(2, ∞)

R \ [1, 2]


6.Soru

Which of the following is not a polynomial?


f(x)=3x-1

f(x)=5-4x2

f(x)=2-3x2

f(x)=2x1.5+1

f(x)=0.5x3+1


7.Soru

Which of the following is the intersection of intervals [-3, 5) and [-2, 0)?


[-2, 0]

[-2, 0)

[-5, 0)

[-2, 1)

(-2, 0)


8.Soru

  1. A ? B = {2, 3}
  2. A ? B = {1, 2, 2, 3, 3, 5, 8, 10, 11}
  3. A \ B = {1, 5, 8}
  4. B \ A = {10, 11}

If A = {1, 2, 3, 5, 8} and B = {2, 3, 10, 11}, then which of the above are correct?


I and II

II and IV

I, II and IV

I, III and IV

II, III and IV


9.Soru

Wich one of the following irregular number?


-16

1

0


10.Soru

Let f : R › R , f (x)= 2x + 6 and g : R › R g(x)=x2+3 be given. Calculate f / g (-1).


1

2

3

4

5


11.Soru



12.Soru

Given the functions f :RR, f (x) = 1 – x and g :RR, g(x) = x – 2 find (gof)(7)=?


0

-2

6

7

-8


13.Soru

What is the largest domain of the function f(x) = (2x - 4) / (2x - 10)? 


R \ {0, 2, 5}

R

R \ {2, 5}

R \ {2}

R \ {5}


14.Soru

The total number of students in a class is 45, the number of students passing Mathematics test is 35, the number of students passing Turkish test is 40. If the number of students passing neither Mathematics nor Turkish is 5. Find the number of students passing both Mathematics and Turkish tests.


15

20

25

30

35


15.Soru

[-3, 5) ? (4, 7] = ?


[4, 5)

(4, 5)

[4, 5]

(4, 5]

[-3, 4)


16.Soru

Which of the following ones is a solution set of x2 – 1 = 0 ?


{-1, 1}

{1}

Ø

(-1, 1)

[-1, 1]


17.Soru

In a certain culture, the number of cells increases at a rate proportional to the number of cells present. If there are 150 cells present initially and 600 cells in one hour, find the number of cells in 4 hours?


8100

16200

38400

55000

102400


18.Soru

Let f:R›R f(x)=x³-x²+5x-12 be given. What is the value of f(5)?


74

99

102

113

127