
\dfrac{1}{4}

\dfrac{1}{2}

1

2

3
Multiple Choice Question

1

2

3

4

5

2

3

4

5

6

100x

100x

100+x

\dfrac{x}{100}

\dfrac{100}{x}

$400

$450

$500

$550

$600

2.5

3.0

3.5

4.0

4.5

1.12

1.69

2.15

2.71

3.33

(7,1)

(1,7)

(7,1)

(7,1)

(1,7)

{8}

{5}

{5,8}

{5,8}

{5,8}

1

6

15

30

60

y = 2x+4

y=2x4

y = 2x4

y=2x+4

y = \dfrac{1}{2} x+4

32

33

34

35

36

1.73

3.46

4.73

7.34

12.00

5000

6000

75000

9000

10000

(3.71,1.13)

(3.71,5.73)

(7.41,7.46)

(10.59, 7.46)

(10.59, 5.73)

\{x:x=3\}

\{x:x=3\}

\{x:x=\pm3\}

\{x:x=1\}

\{x:x=1\}

2,3,5

1,4,2

7,4,4

5,6,12

9,20,8

0.577

0.707

1.000

1.155

2.000

2

1

0

1

2

ac>bd

a+b>c+d

a+c>b+d

ab>cd

ad>bc

63

67

71

75

80

2x+1

x+1

x1

x^31

2x1

1

4

12

24

120

14

16

18

20

22

2.33

2.67

3.33

3.67

6.67

All the real numbers

All x shch that x \geq 2

All x shch that x \leq 2

All x shch that 2 \leq x \leq 2

All x shch that x \leq 2 or x \geq 2

6

7

9

10

12

x>3

x<3

x>3

x<3

x >7

23

24

25

26

27

0

1

1.5

2

2.5

I only

II only

III only

I and II

II and III

All real numbers

All real numbers between 0 and 1

All real numbers greater than 0

All real numbers greater than 1

All real numbers greater than or equal to 1

5\pi

6\pi

8\pi

10\pi

11\pi

4

6

10

12

14

10,000

15,000

20,000

25,000

30,000

5.00

5.50

6.24

8.06

9.27

A

B

C

D

E

(1.0,6.0)

(1.5,5.5)

(2.5,4.5)

(4.0,4.0)

(5.0,3.0)

3

4

7

8

Infinitely many

\dfrac{x}{1+2\sqrt{3} }

\dfrac{x}{2+2\sqrt{3} }

\dfrac{x}{1+\sqrt{3} }

\dfrac{2x}{1+\sqrt{3} }

\dfrac{2x}{1+2\sqrt{3} }