Free Printable FOM Extra Credit

1.

When adding integers, if the signs are DIFFERENT you...

a)

Add the numbers and attach the sign of the number with higher absolute value

b)

Subtract the numbers and attach the sign of the number with higher absolute value

c)

Multiply the numbers and the sign is negative

d)

Take the absolute value of the numbers and add

2.

When multiplying or dividing a NEGATIVE and NEGATIVE number your result will be...

a)

POSITIVE

b)

NEGATIVE

c)

DEPENDS ON WHICH NUMBER IS LARGER.

3.

When multiplying or dividing a NEGATIVE and POSITIVE number your result will be...

a)

Positive

b)

Negative

c)

Depends on which is bigger.

4.

-8+(-2)

a)

-6

b)

-10

c)

10

d)

6

5.

Reorder the following from least to greatest

a)

-10

b)

-5

c)

0

d)

5

e)

10

1)

2)

3)

4)

5)

6.

$\left|-281\right|=$

(a)

7.

3(-7)

a)

-21

b)

21

c)

-4

d)

4

8.

Solve $\frac{-81}{9}$ .

a)

10

b)

-10

c)

-9

d)

9

9.

-5-(-7)

a)

-12

b)

12

c)

2

d)

-2

10.

The high temperature Monday was 4 degrees. The low temperature was -7 degrees. What is the difference between the high and low temperatures?

a)

3 degrees

b)

12 degrees

c)

11 degrees

d)

10 degrees

11.

Find the value:
15 - 100

a)

-85

b)

100

c)

-100

d)

95

12.

-5 + (-3) =

(a)

13.

-7 + 5 =

(a)

14.

4 + (-3) =

(a)

15.

6 - (-3) =

(a)

16.

8 - 11 =

(a)

17.

-17 - 1 =

(a)

18.

$\frac{14}{-7\ }=$

(a)

19.

$\frac{-36}{9}=$

(a)

20.

-3(5) =

(a)

21.

(-7)(-7) =

(a)

22.

Solve:
80 + (-8) =

a)

88

b)

-88

c)

72

d)

-72

23.

Solve:
-15 - 3 =

a)

12

b)

-12

c)

-18

d)

18

24.

When multiplying or dividing integers with different signs your result will be ______________.

a)

Positive

b)

Negative

c)

Depends which number is bigger.

25.

Solve:
-7(6) =

a)

-13

b)

-48

c)

42

d)

-42

26.

-5 + 6 - (-9) - 1

a)

-9

b)

1

c)

9

d)

2

27.

A football team gained 9 yards on one play and then lost 22 yards on the next. Write a sum of integers to find the overall change in field position.

a)

-9 + (-22) = -13

b)

9 + (-22) = 13

c)

9 + (-22) = -13

d)

none

28.

In Buffalo, New York, the temperature was -14°F in the morning. If the temperature dropped 7°F, what is the temperature now?

a)

-7°F

b)

-21°F

c)

7°F

d)

21°F

29.

-15 ÷ 3

a)

5

b)

-5

c)

45

d)

-45

30.

The sum of two positive integers will be...

a)

Positive

b)

Negative

c)

Zero

31.

When adding integer with different signs...

a)

use the greatest absolute value to find the sum

b)

add the numbers and the term with the greatest absolute value will determine the sign for the sum

c)

multiplying the same signs will give you a positive product

d)

subtract the numbers and the term with the greatest absolute value will determine the sign for the sum

32.

Negative + Negative = ??

a)

Positive

b)

Negative

c)

It Depends

33.

Positive + Positive = ??

a)

Positive

b)

Negative

c)

It Depends

34.

When you add opposites, what do you get?

a)

0

b)

A negative number

c)

Attraction

d)

You cannot add opposites

35.

Find the answer to $\left(-24\right)\div\left(-4\right)\$ .

a)

(-6)

b)

(-28)

c)

6

d)

4

36.

What is the result of (-9) x 7?

a)

63

b)

(-63)

c)

16

d)

(-2)

37.

What is the result of (-4) + (-5)?

a)

9

b)

20

c)

(-20)

d)

(-9)

38.

Find the result. 7 - (-4)

a)

11

b)

(-11)

c)

3

d)

(-3)

39.

Solve. (-22) - 44

a)

66

b)

22

c)

(-66)

d)

(-22)

40.

a)

2/12

b)

2/24

c)

1/12

d)

1/6

41.

a)

3/11

b)

21/38

c)

19/24

d)

3/16

42.

a)

1/3

b)

3

c)

3/9

d)

3/18

43.

a)

-4/3

b)

13/18

c)

4/3

d)

2/9

44.

a)

-3/5

b)

-8/14

c)

-1/12

d)

-7/24

45.

a)

1/40

b)

5 1/8

c)

6 3/8

d)

5/8

46.

a)

1/4

b)

9/16

c)

5/11

d)

6/24

47.

Divide these fractions. Simplify!!!
9/4 ÷ 1/6

a)

8 / 2

b)

27 / 2

c)

9 / 2

d)

9 / 24

48.

Divide these fractions
2/3 ÷ 3/4

a)

8 / 9

b)

2 / 1

c)

6 / 6

d)

.333 / .75

49.

Which operations with fractions REQUIRE common denominators.

a)

Addition

b)

Subtraction

c)

Multiplication

50.

$\frac{17}{20}\ -\ \frac{3}{5}$

a)

$\frac{1}{4}$

b)

$1$

c)

$\frac{1}{5}$

d)

$\frac{1}{20}$

51.

What is the first step in solving this problem?
⅘ + ½ =

a)

Add the top parts of the fraction

b)

Rewrite the fractions in the simplest form.

c)

Find a common denominator.

d)

Make each fraction into an improper faction.

52.

12x = 144

a)

x = 12

b)

x = 4

c)

x = 2

d)

x = 132

53.

3y = -15

a)

-5

b)

5

c)

-3

d)

3

54.

Solve the inequality.
x + 5 ≤ 13

a)

x ≥ 8

b)

x ≥ 18

c)

x ≤ 8

d)

x ≤ 18

55.

When you graph an inequality, you used a closed dot when you use which symbols?

a)

≤, ≥

b)

<, >

56.

Match the graph with its inequality.

a)

11 < a

b)

11 > a

c)

11 ≤ a

d)

11 ≥ a

57.

8x ≥ -32

a)

x ≥ -4

b)

x ≥ 4

c)

x ≤ -4

d)

x ≥ 4

58.

-2(x+2) < 14

a)

x < - 5

b)

x > -5

c)

x < -9

d)

x > -9

59.

2x + 5 = -17

a)

x = -6

b)

x = -12

c)

x = 11

d)

x = -11

60.

-3x - 10 = 2

a)

x = 8/3

b)

x = - 8/3

c)

x = -4

d)

x = 4

61.

22.95 = 16.15 + 4x

a)

x = 9.775

b)

x = 4.2

c)

x = 1.7

d)

x = 2.2

62.

Which of the following represents the solution to the inequality shown below?

-6x - 8 > -32

a)

x < 4

b)

x > 4

c)

x < $6\frac{2}{3}$

d)

x > $6\frac{2}{3}$

63.

Which of the following represents the solution to the inequality shown below?

$-2x\ -\ 3<\ 9$

a)

x < -3

b)

x < -6

c)

x > -3

d)

x > -6

64.

$\frac{X}{8}$ + 10 = 11

a)

x = -8

b)

x = 8

65.

Solve the inequality.

$2\left(b\ -\ 8\right)\ >\ 12$

a)

b > 20

b)

b > 6

c)

b > 14

d)

b > 20

66.

Match the graph with its inequality.

a)

b > –2

b)

b < –2

c)

b ≥ –2

d)

b ≤ –2

67.

What inequality does the number line graph represent?

a)

x ≤ -4

b)

x ≥ -4

c)

x < -4

d)

x < 4

68.

Which graph matches the inequality
k < 3?

a)

A

b)

B

c)

C

d)

D

69.

Daniel can spend no more than $40 at the fair. If admission into the fair is $10 and the rides cost $1.50 each, which inequality represents the greatest number of rides Daniel can go on?

a)

10x + 1.50 ≥ 40

b)

1.50x + 10 ≤ 40

c)

1.50x + 10 <40

d)

10x + 1.50 < 40

70.

Ross and Chandler go to Taco Land and order sodas for a total of $3.50. They also want to order some tacos (of course), which cost $1.75 each. If they have $20, how many tacos can they buy? Which inequality best represents the situation.

a)

3.50 + 1.75t > 20

b)

1.75 + 3.50t ≤ 20

c)

3.50 + 1.75t ≥ 20

d)

1.75t + 3.50 ≤ 20

71.

A willow tree is 5.1 feet tall and grows at a rate of 2.5 feet a year. After how many years will the tree have reached no more than 60 feet tall?

a)

5.1 + 2.5y ≥ 60

b)

60 < 5.1 + 2.5

c)

5.1 + 2.5y ≤ 60

d)

5.1 + 2.5y > 60

72.

Solve for y:
2y + 7 = 11

a)

y = 2

b)

y = 1

c)

y = 9

d)

y = 4

73.

10x + 9 = 4x - 9

a)

x = 0

b)

x = 3

c)

x = -3

d)

x = -18

74.

8x - 8 = -4x + 16

a)

x = 8

b)

x = 16

c)

x = 24

d)

x = 2

75.

Solve for x:
4(1-x)+3x=-2(x+1)

a)

x = -6

b)

x = 6

c)

x = 3

76.

Solve:
2(4x-3) - 8 = 4 + 2x

a)

x = 5/3

b)

x = 3

c)

x = 1

d)

x = 2

77.

Solve:
5y+34 = -2(-7y+1)

a)

y = -4

b)

y = 9

c)

y = 4

d)

y = 36/19

78.

Solve the equation
12x - 15 = 3(2x+3)

a)

x = 4

b)

x = -4

c)

x = 2

d)

x = -2

79.

2x = x + 3

a)

6

b)

3

c)

2

d)

x

80.

7x = 3x + 24

a)

6

b)

10

c)

14

d)

4

81.

2c - 12 = 9c + 2

a)

14

b)

2

c)

-2

82.

Solve the equation:
7x - 4 = 3 + 8x

a)

x = 7

b)

x = -7

c)

x = 2/7

d)

x = 11

83.

$4\left(3r+4\right)=-8\left(2r+5\right)$

a)

$r=-6$

b)

$r=-2$

c)

Infinitely Many Solutions

d)

No Solution

84.

$6x+1=-6\left(1-x\right)$

a)

$x=1$

b)

$x=-6$

c)

No Solution

d)

Infinitely Many Solutions

85.

The point where the line crosses the y-axis is called the:

a)

origin

b)

x-intercept

c)

y-intercept

d)

slope

86.

Which of the following linear equations has a slope of -3 and a y-intercept at (0, 3)?

a)

y = 3x - 3

b)

y = -3x + 3

c)

y = 3x

d)

y = x + 3

87.

Which of the following equations has a rate of change of -5?

a)

y = 5x

b)

y = 5x + 5

c)

y = 5 - 5x

d)

y = 5x - 5

88.

Which of the following linear equations contains (2, -3) and has a slope of 4?

a)

y - 3 = 4(x + 2)

b)

y + 3 = 4(x - 2)

c)

y - 2 = 4(x + 3)

d)

y + 2 = 4(x - 3)

89.

Which of the following equations best represents the linear parent function?

a)

y = x

b)

y = x + 1

c)

y = x²

d)

y = 1

90.

Which of the following linear equations has a y-intercept at (0, 2)?

a)

y = 2x

b)

y = x - 2

c)

y = 2 + x

d)

y = 1 + 2x

91.

Which of the following equations contains (2, 4) and (1, 8)?

a)

y = -4(x - 3)

b)

y = -4x + 8

c)

y = -0.25x + 4

d)

y = 2(2x + 6)

92.

What is the apparent rate of change for the graph shown?

a)

4

b)

2

c)

-2

d)

-4

93.

Which of the following equations may not be used to model the graph shown?

a)

y = 2(x + 2)

b)

2x - y = -4

c)

y = -2x + 4

d)

y = 4 + 2x

94.

Which of the following equations may be used to represent the graph shown?

a)

y = -0.5x + 3

b)

x + 2y = 6

c)

y - 1 = .0.5(x - 4)

d)

All may be used to represent the graph.

95.

Which of the following equations contains (3, -5)?

a)

y - 5 = 2(x + 3)

b)

y - 5 = 3x

c)

y + 5 = 4(x - 3)

d)

y - 3 = 3(x + 5)

96.

Which of the following equations may be used to represent the table shown?

a)

y = -x + 13

b)

y = -1.5x + 11.5

c)

y = -11x + 28

d)

y = -1.5x + 14.5

97.

Which of the following ordered pairs is a solution to the equation that represents the graph shown?

a)

(-1, 2)

b)

(2, -4)

c)

(1, 2)

d)

(-2, -3)

98.

Which of the following is true about the graph shown?

a)

It has a positive rate of change.

b)

It has an x-intercept at (9, 0).

c)

It is non-linear.

d)

It passes through the point at (1, 5).

99.

Monica graphed y = -3x + 4. If the slope were multiplied by -2 and the y-intercept were shifted down 6 units, then which of the following equations may be used to represent the changes?

a)

y = -2x + 6

b)

y = 6x - 2

c)

y = 3x - 8

d)

y = -5x + 10

100.

Jeff graphed y = 10x + 4. If his rate of change were divided by -2 and the y-intercept were shifted up 3 units, then which of the equations may be used to represent these changes?

a)

y = -5x + 7

b)

y = 13x - 2

c)

y = -2x + 3

d)

y = 8x + 1

101.

Which of the following linear equations passes through the points (-12, 8) and (4, -2)?

a)

y = -0.625x + 0.5

b)

y = 0.5x - 0.625

c)

y = 0.625x + 5.5

d)

y = 5.5x + 0.625

102.

Alisa graphed a linear equation that crosses the x-axis at (2, 0) and crosses the y-axis at (0, -5). Which of the following linear equations best matches Alisa's equation?

a)

y = 2.5x - 5

b)

y = 2.5x + 2

c)

y = 0.4x - 5

d)

y = 0.4x + 2

103.

The data for a linear relationship is shown in the given table. For x = 108, what must be the associated value of y?

a)

113

b)

110

c)

115

d)

90

104.

Suppose y varies directly as x, and y = 16 when x = 10. Which of the following equations may be used to represent this relationship?

a)

5x - 8y = 0

b)

y = 1.6x

c)

y = 0.625x

d)

y = 6x

105.

Which of the following equations has the same y-intercept as the graph of y = 2x - 6 and contains (-4, 3)?

a)

y = -2.25x - 6

b)

y = -0.25x + 2

c)

y = -4x + 3

d)

y = 0.75x + 3

106.

Write the equation of the line with a slope of -5/4 and a y-intercept of 2.

a)

y = -1/4x + 2

b)

y = 2x - 5/4

c)

y = 1/4x + 2

d)

y = -5/4x + 2

107.

Write the equation of the line passes through the point (3,-1) and has a slope of 2.

a)

y = 3x - 1

b)

y = 2x - 5

c)

y = 2x - 7

d)

y = -x + 3

108.

In slope-intercept form, write the equation of the line passing through the points (-3,4) and (-4,2).

a)

y = -2x + 10

b)

y = -2x - 10

c)

y = 2x - 10

d)

y = 2x + 10

109.

In slope-intercept form, write the equation of the line passing through the points (-4,1) and (-3,2).

a)

y = -x + 5

b)

y = x + 5

c)

y = x - 5

d)

y = -x + 5

110.

Given the table, write the equation in the slope-intercept form.

a)

y = 1/3x + 6

b)

y = 3x + 6

c)

y = 2x + 6

d)

y = 1/2x + 6

111.

Write the linear equation of a line that passes through (2,5) and (2, 9).

a)

y = 0

b)

x = 0

c)

y = 2

d)

x = 2

112.

Write a linear function f with the values f(0) = 6 and f(4) = -6.

a)

y = -3x + 6

b)

y = -6

c)

y = 3x - 6

d)

y = 3x + 6

113.

What is the equation for the line with a slope of 7 and passes through (0,1)?

a)

y = -7x + 1

b)

y = 7x + 1

c)

y = -1/7x - 1

d)

y = -1/7x + 1

114.

What is the equation of the line?

a)

y = -3/4x + 3

b)

y = 4/5x + 3

c)

y = -4/5x + 3

d)

y = -4/5x

115.

What is the equation of the line in the graph?

a)

y = 3

b)

x = 3

c)

x = 0

116.

Write the equation that best matches the graph shown.

a)

y = 4x

b)

y = 4x - 3

c)

y = 4/3 x + 4

d)

y = 4/3 x - 3

117.

What is the equation of this line in slope-intercept form?

a)

y = 2x + 5

b)

y = -2x + 5

c)

y = -2x

d)

y = 5

118.

Write the equation of the line that passes through the point (4, -2) and has a slope of -1/2.

a)

y = -1/2x + 3

b)

y = -1/2x

c)

y = -1/2x + 4

d)

y = -1/2x - 4

119.

Which equation matches the table?

a)

y = x + 5

b)

y = 6x

c)

y = x + 6

d)

times 6

120.

What is the function of the table?

a)

y=3x+1

b)

y=4x-2

c)

y=x+1

d)

y=x+7

121.

Write the equation of a line with a slope of -4 and a y-intercept of (0, 1)

a)

y = -4x + 1

b)

y = 1x - 4

c)

y = -1x + 4

d)

y = 4x - 1

122.

Write the equation of the line that has a slope of 5/4 and a y-intercept of -8

a)

y = 5/4x - 8

b)

y = 5x + 4

c)

y = -8x + 5/4

d)

y = 4x - 8

123.

Write the equation of the line with a slope of -5/4 and a y-intercept of 2.

a)

y = -1/4x + 2

b)

y = 2x - 5/4

c)

y = 1/4x + 2

d)

y = -5/4x + 2

124.

Write the equation of the line passes through the point (3,-1) and has a slope of 2.

a)

y = 3x - 1

b)

y = 2x - 5

c)

y = 2x - 7

d)

y = -x + 3

125.

In slope-intercept form, write the equation of the line passing through the points (-3,4) and (-4,2).

a)

y = -2x + 10

b)

y = -2x - 10

c)

y = 2x - 10

d)

y = 2x + 10

126.

In slope-intercept form, write the equation of the line passing through the points (-4,1) and (-3,2).

a)

y = -x + 5

b)

y = x + 5

c)

y = x - 5

d)

y = -x + 5

127.

Given the table, write the equation in the slope-intercept form.

a)

y = 1/3x + 6

b)

y = 3x + 6

c)

y = 2x + 6

d)

y = 1/2x + 6

128.

Write the linear equation of a line that passes through (2,5) and (2, 9).

a)

y = 0

b)

x = 0

c)

y = 2

d)

x = 2

129.

Write a linear function f with the values f(0) = 6 and f(4) = -6.

a)

y = -3x + 6

b)

y = -6

c)

y = 3x - 6

d)

y = 3x + 6

130.

What is the equation for the line with a slope of 7 and passes through (0,1)?

a)

y = -7x + 1

b)

y = 7x + 1

c)

y = -1/7x - 1

d)

y = -1/7x + 1

131.

What is the equation of the line?

a)

y = -3/4x + 3

b)

y = 4/5x + 3

c)

y = -4/5x + 3

d)

y = -4/5x

132.

What is the equation of the line in the graph?

a)

y = 3

b)

x = 3

c)

x = 0

133.

Write the equation that best matches the graph shown.

a)

y = 4x

b)

y = 4x - 3

c)

y = 4/3 x + 4

d)

y = 4/3 x - 3

134.

What is the equation of this line in slope-intercept form?

a)

y = 2x + 5

b)

y = -2x + 5

c)

y = -2x

d)

y = 5

135.

Write the equation of the line that passes through the point (4, -2) and has a slope of -1/2.

a)

y = -1/2x + 3

b)

y = -1/2x

c)

y = -1/2x + 4

d)

y = -1/2x - 4

136.

Which equation matches the table?

a)

y = x + 5

b)

y = 6x

c)

y = x + 6

d)

times 6

137.

What is the function of the table?

a)

y=3x+1

b)

y=4x-2

c)

y=x+1

d)

y=x+7

138.

Write the equation of a line with a slope of -4 and a y-intercept of (0, 1)

a)

y = -4x + 1

b)

y = 1x - 4

c)

y = -1x + 4

d)

y = 4x - 1

139.

Write the equation of the line that has a slope of 5/4 and a y-intercept of -8

a)

y = 5/4x - 8

b)

y = 5x + 4

c)

y = -8x + 5/4

d)

y = 4x - 8

140.

Which of the following is a solution to the systems of inequalities?

a)

(0, 0)

b)

(-3, 0)

c)

(2, -5)

d)

(3, -1)

141.

Which of the following equations match the given graph?

a)

x ≥ -1

b)

x ≤ -1

c)

x > -1

d)

x < -1

142.

Which of the following equations match the given graph?

a)

y ≤ -3/4 x + 3

b)

y ≥ -3/4 x + 3

c)

y < -3/4 x + 3

d)

y > -3/4 x + 3

143.

What are systems of linear equations?

a)

a set of two or more linear equations in the same variables

b)

a polynomial with three terms

c)

set of two or more linear inequalities in the same variables

144.

What is the solution?

a)

(1, -1)

b)

(-1, 1)

c)

(0, -2)

d)

(2, 0)

145.

Solve for x and y
3x + 2y = 16
7x + y = 19

a)

(-2,5)

b)

(-2,-5)

c)

(2,-5)

d)

(2,5)

146.

Solve the system of equations by substitution.
y = -4x + 5
y = 3x - 16

a)

(-3, -25)

b)

(3,-7)

c)

(11, 17)

d)

(21, 47)

147.

At a restaurant the cost for a breakfast taco and a small glass of milk is $2.10. The cost for 2 tacos and 3 small glasses of milk is $5.15. If a system of equations is written, which would be the correct representation of the 2 variables?

a)

t: # of tacos

m: # of glasses of milk

b)

t: Cost of each taco

m: Cost of each glass of milk

c)

t: total cost

m: # of food items

d)

t: Cost of each glass of milk

m: Cost of each taco

148.

4x+8y=20

-4x+2y=-30

Which method would be easiest way to solve this system of equations?

a)

graphing

b)

linear programming

c)

substitution

d)

elimination

149.

2x − 3y = −1

y = x − 1

Which method would be the easiest to use to solve this system of equations?

a)

substitution

b)

elimination

150.

Solve using elimination:

6x - 4y = 28

2x + 2y = 6,

a)

x = 1, y = 2

b)

x = 2, y = 1

c)

x = -4, y = 1

d)

x = 4, y = -1

151.

Sarah makes small purses (x) and big purses (y). She can make no more than 8 purses a week.

Which inequality represents the situation?

a)

x + y ≤ 8

b)

x + y > 8

c)

2x + 3y ≤ 6

d)

x + y ≤ 10

152.

It takes Sarah 2 hours to make small purses and 3 hours to make big purses. She has a maximum of 18 hours a week. Which inequality represents this situation?

a)

2x + 3y ≤ 18

b)

x + y ≤ 6

c)

x + y ≤ 9

d)

3x + 2y ≤ 18

153.

As the age of the car increases, its value decreases. Which scatterplot represents this relationship?

a)

A

b)

B

c)

C

d)

D

154.

Mrs. Collins made a scatterplot to show the relationship between the number of absences and a student’s final exam score. Based on this scatterplot, a student with 12 absences should get approximately what score on the final exam?

a)

60

b)

92

c)

70

d)

76

155.

Which scatter plot shows a linear relationship between x and y?

a)

Graph A

b)

Graph B

c)

Graph C

d)

Graph D

156.

What is the type of association?

a)

Negative

b)

no association

c)

positive

157.

What type of association does this scatter plot represent?

a)

positive linear association

b)

negative association

c)

no association

d)

nonlinear association

158.

What type of correlation (association)?
The outside temperature and the amount of layers you wear.

a)

Positive correlation

b)

Negative correlation

c)

No correlation

d)

All of the above

159.

The number of siblings you have and your weight.

a)

Positive correlation

b)

Negative correlation

c)

No correlation

d)

All of the above

160.

What type of association does this scatter plot show?

a)

positive linear association

b)

negative linear association

c)

no association

d)

nonlinear association

161.

About how many male math teachers were there in 2006?

a)

15

b)

30

c)

35

d)

45

162.

A small theme park is trying to determine the number of guests they should expect on a weekend, based on the temperature outside. Based on the trend line, about how many guests should be expected if the temperature is around 80°?

a)

8,300

b)

8

c)

7,300

d)

9,300

163.

If two quantities A and B exhibit a negative correlation, then as quantity A increases, quantity B would . . .?

a)

stay the same

b)

increase

c)

decrease

164.

If two quantities A and B exhibit a positive correlation, then as quantity A increase quantity B would . . .?

a)

increase

b)

decrease

c)

stay the same

165.

The following scatter plot shows Pam's training as she prepares to run a 6 mile race at the end of the month. Which of the following would be a reasonable approximation for the length of time it would take for her to run 6 miles?

a)

A. 50 min

b)

B. 80 min

c)

C. 45 min

d)

D. 60 min

166.

If Gold's Gym paid $250 for each TV, how many did they buy?

a)

35

b)

30

c)

45

d)

20

167.

What is the correlation between length of running start and distance of jump?

a)

positive: the further you run the further you jump

b)

negative: the less you run the less distance of your jump

c)

positive: the further your running start the less your distance

168.

Make a prediction for a resting heart rate after 6 hours of exercise a week.

a)

6

b)

50

c)

55

d)

59

169.

The scatter plot below shows the number of books read by students in Mrs. Hall’s English class and their final grades. Which statement represents the best description about the line of best fit?

a)

The more books students read, the lower their English grade.

b)

The more books students read, the higher their English grade.

c)

The fewer books students read, the higher their English grade.

d)

No relationship exists between the number of books students read and their English grades.

170.

Students in a science class investigated how the speed of changes with the air temperature outside. The data is shown in the scatterplot.

Based on the scatterplot, what is the best prediction of the speed of sound when the air temperate is 50 degrees C?

a)

350 m/s

b)

362 m/s

c)

358 m/s

d)

348 m/s

171.

The scatterplot shows the number of people in each of 8 different households and the average amount of money each household spent on groceries.

Based on the scatterplot, what is the best prediction of the average amount of money spent on groceries for a household that has 7 people?

a)

$240

b)

$190

c)

$210

d)

$285

172.

Which scatterplot suggests a linear relationship between x and y?

a)

b)

c)

d)

FOM Extra Credit

Total questions: 172

Worksheet time: 14hrs 19mins

Similar Resources on Wayground