Free Printable Quarter 3 Extra Credit

1.

What's a way to define absolute value?

a)

The value of a number

b)

The opposite of a number

c)

The distance of a number from zero

d)

The multiplicative inverse of a number

2.

a)

-4

b)

0

c)

4

d)

5

3.

95 feet above sea level would be expressed by the integer:

a)

-95

b)

-100

c)

95

d)

0

4.

Which list orders the integers from least to greatest?

a)

-5, 3, -2, l -4l

b)

-2, 3, l-4l, -5

c)

-5, -2, 3, l-4l

d)

-2, -5, 3, l-4l

5.

l-4l

a)

-4

b)

0

c)

4

d)

-0

6.

Is the following inequality true or false?

|-6| > 5

a)

True

b)

False

7.

Order from smallest to greatest:

8, 4, -5, 12, -14, 3

a)

3, 4, -5, 8, 12, -14

b)

-14, -5, 3, 4, 8, 12

c)

12, -14, -5, 3, 4, 8

d)

-5, -14, 3, 4, 8, 12

8.

Which integer represents a withdrawal from your bank account of $50

a)

-$50

b)

$50

c)

+$50

9.

How do you know that 5 and -5 are opposites?

a)

Because they both have a 5

b)

They are the same distance from 0 and on opposite sides of 0

c)

Because they are the same

d)

They both are on a number line

10.

Which situation is best represented with a negative integer?

a)

68 degrees above zero

b)

A growth of 4 inches

c)

Earnings of $28

d)

78 feet below sea level

11.

Compare the two numbers by selecting the correct symbol
-19 __ -9

a)

<

b)

>

c)

=

12.

Which is the greatest integer?

a)

-33

b)

-31

c)

-28

d)

-17

13.

What is the distance from 10 to -5 on a number line?

a)

-15 spaces

b)

10 spaces

c)

15 spaces

d)

-5 spaces

14.

Which situation cannot be represented by the integer -10?

a)

an elevation of 10 feet below sea level

b)

a temperature increase of 10°F

c)

a golf score of 10 under par

d)

a bank withdrawal of $10

15.

How do you write an ordered pair?

a)

(X,X)

b)

(Y,X)

c)

(X,Y)

d)

(Y,Y)

16.

Where is Point A on the coordinate plane?

a)

(7,4)

b)

(1,3)

c)

(9,3)

d)

(4,7)

17.

If both coordinates of a point are positive, in which quadrant is the point located?

a)

I

b)

II

c)

III

d)

IV

18.

In which quadrant is the following point?
(-3, 12)

a)

Quadrant I

b)

Quadrant II

c)

Quadrant III

d)

Quadrant IV

19.

Give the coordinates for POINT I.

a)

(-2, 5)

b)

(-2, -5)

c)

(2, 5)

d)

(2, -5)

20.

What is the distance between (-3,4) and (4,4)?

a)

5

b)

0

c)

7

d)

6

21.

What is the distance between B and C?

a)

5

b)

6

c)

7

d)

4

22.

What is the distance between points (3, -5) and (3, -8)?

a)

1 unit

b)

2 units

c)

3 units

d)

4 units

23.

Reflections over the x-axis change the ____-__________.

a)

y-coordinate

b)

x-coordinate

c)

y-axis

d)

x-axis

24.

Reflect point P (-4,-6) over the x-axis:

a)

$\left(4,6\right)$

b)

$\left(-4,6\right)$

c)

$\left(-4,-6\right)$

d)

$\left(4,-6\right)$

25.

Reflecting over the y-axis changes the ____-_____________.

a)

x-axis

b)

x-coordinate

c)

y-coordinate

d)

none of the above

26.

Reflect the point (2, -4) over the y-axis.

a)

(-4, 2)

b)

(-2, 4)

c)

(-2, -4)

d)

(2, 4)

27.

If x is positive and y is negative, which quadrant will the ordered pair be in? (+, -)

a)

1

b)

2

c)

3

d)

4

28.

w - 3.4 = 5.5

a)

2.1

b)

8.1

c)

8.9

d)

2,9

29.

71 = s + 38

a)

109

b)

47

c)

34

d)

33

30.

7x = 42

a)

294

b)

6

c)

7

d)

284

31.

Select the following basic rules used for solving one step equations?

a)

Whatever you do to one side of the equal sign, you must copy and do on the other side of the equal sign

b)

Negative signs can be ignored

c)

Always start on the left side, regardless of where the variable is

d)

Always do the inverse operation

32.

r - 14 ≥ 17

a)

r ≥ 3

b)

r ≥ -31

c)

r ≥ 31

d)

r ≥ -3

33.

To order from the kids menu a person must be no more than 12 years old (less than or equal to 12 years old).

a)

x > 12

b)

x < 12

c)

x ≥ 12

d)

x ≤ 12

34.

When do you use a closed circle on a graph for an inequality?

a)

When it is ≥ or ≤

b)

When it is > or <

c)

When the number in front of the variable is negative

d)

When it is only =

35.

Pick the correct letter for:

x < 6

a)

A

b)

B

c)

C

d)

D

36.

Match the graph with its inequality.

a)

b > –2

b)

b < –2

c)

b ≥ –2

d)

b ≤ –2

37.

Match the graph with its inequality.

a)

a > 11

b)

a < 11

c)

a ≥ 11

d)

a ≤ 11

38.

Write the inequality:
The Chicago Cubs have won more than 100 games.

a)

x > 100

b)

x < 100

c)

x ≥ 100

d)

x ≤ 100

39.

Write the inequality:
There are fewer than 20 days left in October.

a)

x > 20

b)

x < 20

c)

x ≥ 20

d)

x ≤ 20

40.

When the following inequality is graphed, what will it look like?

2 > f

a)

open circle

b)

closed circle

41.

When the following inequality is graphed, what will it look like?

"Kelsey has at most 10 dollars"

a)

open circle

b)

closed circle

42.

When the following inequality is graphed, what will it look like?

"Alex will spend less than 35 minutes playing video games"

a)

open circle

b)

closed circle

43.

Solve the inequality.
x + 5 ≤ 13

a)

x ≥ 8

b)

x ≥ 18

c)

x ≤ 8

d)

x ≤ 18

44.

Which inequality is true when x = 4?

a)

x + 5 ≤ 3

b)

9x > 36

c)

$\frac{x}{2}$ < 3

d)

18 ≤ x – 8

45.

w - 8 ≥ 5.6

a)

w ≥ -3.6

b)

w ≥ 3.6

c)

w ≥ -13.6

d)

w ≥ 13.6

46.

Write an inequality for this statement:

Four more than a number is more than 13

a)

n + 4 ≥ 13

b)

n + 4 > 13

c)

13 > n + 4

d)

13 < 4n

47.

$\frac{x}{2\ }\ <\ 4$

a)

$x\ =\ 8$

b)

$x\ <\ 8$

c)

$x\ \le\ 8$

Quarter 3 Extra Credit

Total questions: 47

Worksheet time: 1hrs 16mins

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