Free Printable Semester 2

1.

Which graph represents the table?

a)

b)

c)

d)

2.

Which graph represents the equation $y=4x-1$

a)

b)

c)

d)

3.

Which graph represents the table?

a)

b)

c)

d)

4.

Which is the graph of y= -x + 2?

a)

A

b)

B

c)

C

d)

D

5.

The graph of a linear function is always straight?

a)

true

b)

false

6.

Which of these following is not a type of slope

a)

positive

b)

negative

c)

undefined

d)

all of these are types of slope

7.

What is the slope of the line represented by the equation y = 7 - x?

a)

7

b)

0

c)

1

d)

-1

8.

What is 'b' in this linear equation? y= 5x - 6

a)

6

b)

5

c)

y

d)

-6

9.

What direction is the line if the slope is positive?

a)

descending

b)

ascending

10.

What's the slope of the function y=2/3x+6

a)

2/3

b)

3/2

c)

6

d)

-4

11.

Find the slope:
(-1,-9) and (5, -6)

a)

-15/4

b)

1/2

c)

-3/6

d)

11/3

12.

Find the slope:
(-4, 3) and (-4, -7)

a)

5/4

b)

-10/8

c)

Zero

d)

Undefined

13.

Find the slope:
(8,5) and (-9, 5)

a)

Zero

b)

Undefined

c)

-10/17

d)

-10/1

14.

What is the y-intercept in the equation y= -2x + 5

a)

-2

b)

3

c)

5

d)

Cannot be Determined

15.

What is the equation of a line with slope of 4 and y-intercept of -3?

a)

y = -3x + 4

b)

y = 3x - 4

c)

y = 4x + 3

d)

y = 4x - 3

16.

What is the equation of the line with a y-intercept of 1/2 and slope of -3?

a)

y=1/2x - 3

b)

y=-3x + 1/2

c)

y= 3x - 1/2

d)

y=-1/2x + 3

17.

What appears to be the equation of th line in the graph above?

a)

y = x + 4

b)

y = -4/3x + 4

c)

y = 4/3x + 4

d)

y = 2x - 3

18.

What is the equation of the line graphed?

a)

x = -1

b)

y = -1

c)

y = -1x

d)

y = x - 1

19.

Name the x- and y-intercepts for the equation:
2x + y = 6

a)

(0, 3) and (6, 0)

b)

(0, -3) and (-6, 0)

c)

(3, 0) and (0, 6)

d)

(-3, 0) and (0, -6)

20.

Give the x-intercept
3x + 8y = 24

a)

(8, 0)

b)

(0, 8)

c)

(3, 0)

d)

(0, 3)

21.

What is the equation of the graphed line?

a)

y = 3

b)

y = 3x

c)

x = 3

d)

x = 3y

22.

Which of these represents standard form?

a)

y - y₁ = m(x-x₁)

b)

Ax + By = C

c)

y = mx + b

23.

What type of line is the equation x = 8 ?

a)

vertical

b)

horizontal

c)

neither

24.

What type of line is the equation y = 10 ?

a)

vertical

b)

horizontal

c)

neither

25.

What type of line has a slope of 0?

a)

vertical

b)

horizontal

c)

neither

26.

What type of line has an undefined slope?

a)

vertical

b)

horizontal

c)

neither

27.

What is the equation of the horizontal line that goes through the point (6, 7) ?

a)

x = 6

b)

x = 7

c)

y = 6

d)

y = 7

28.

What is the equation of the line in the graph?

a)

x = −1

b)

y = −1

c)

y = −1x

d)

y = x − 1

29.

^{What is the x- intercept of the line?}

a)

(1, 0)

b)

(2, 0)

c)

( -1, 0)

d)

(-2, 0)

30.

a)

3x³+8x

b)

x³+3x²+8x

c)

2x²+8x

d)

x³-3x³+8x²

31.

a)

4g²-2g

b)

4g²+4g-6

c)

6g²+2g+6

d)

4g²+2g

32.

a)

3y⁴+3y³+7y²+4y

b)

3y⁴+3y³+7y²+4y+6

c)

3y⁴+3y³+7y²+6

d)

3y⁴+3y³+7y²+4y-6

33.

a)

3n²+4n

b)

-3n²+4n

c)

3n²+20n

d)

3n²-4n

34.

a)

23x^5_11x

b)

-5x⁵-x

c)

23x⁵+11x

d)

5x⁵+x

35.

a)

4w²-11w

b)

2w²-11w

c)

2w²+11w

d)

4w²+w

36.

a)

2x²-13x-7

b)

2x²+13x+7

c)

-2x²-13x-7

d)

-2x²+13x-7

37.

a)

6x²-8x+4

b)

4x²-16x+4

c)

6x²-16x-4

d)

4x²-8x+4

38.

a)

3x³+5x²+3x+15

b)

3x³+6x²+3x+16

c)

3x³+6x²+3x+15

d)

2x³+5x²+2x+16

39.

a)

-10x²-9

b)

10x²-9

c)

-5x²-2x-6

d)

-5x²-4x-9

40.

a)

x²+17x

b)

5x²+7x

c)

-5x²+17x

d)

5x²+17x

41.

a)

4g²+2g

b)

-4g²+2g

c)

4g²-2g

d)

4g²+2g+12

42.

What is the experimental probability of tails?

a)

65%

b)

35%

c)

100%

d)

00%

43.

What is the experimental probability of red?

a)

1/3

b)

1/5

c)

7/15

d)

1/30

44.

If the spinner is spun 80 times, how many times would it land on yellow? (hint:set up a proportion)

a)

10

b)

20

c)

30

d)

40

45.

In a random survey of 50 students at Great Middle School, 32 said chocolate was their favorite flavor of yogurt. The school has 450 students. How many of them are likely to select chocolate as their favorite flavor?

a)

144

b)

162

c)

225

d)

288

46.

There are 25 counters in a bag: 6 red,
4 white, 7 blue, and 8 yellow. You choose one counter at random. Which color are you least likely to choose?

a)

white

b)

blue

c)

red

d)

yellow

47.

A bag contains:-5 red marbles-6 blue marbles-3 green marbles-4 black marbles-2 yellow marbles
A marble will be drawn from the bag and replaced 100 times. What is a reasonable prediction for the number of times a green or black marble will be drawn?

a)

14

b)

65

c)

7

d)

35

48.

While standing outside of the school waiting to go home, you notice that 3 out of every 12 students leaving school are on their cell phones. What is the probability that the next student leaving school will NOT be on his or her cell phone?

a)

25%

b)

30%

c)

75%

d)

70%

49.

Yesterday, a bakery baked 75 loaves of bread in 20 minutes. Today, the bakery needs to bake 375 loaves of bread. At the rate, predict how long it will take to bake the bread.

a)

1.5 hours

b)

2.3 hours

c)

3.0 hours

d)

3.75 hours

50.

Find GCF of 22x³+11x²

a)

11x

b)

11x²

c)

22x

d)

22x²

51.

Factor Completely:

2n²-8n³

a)

2n²(n-4n²)

b)

2n²(1-4n)

c)

2n³(10-8n²)

d)

3n(1-4n)

52.

Factor Completely

x² - 5x

a)

1(x - 5)

b)

x(x - 5x)

c)

x(x - 5)

d)

x²(1 - 5)

53.

Factor Completely:

6m² + 16m

a)

2(3m² + 8m)

b)

2m(3m + 8)

c)

2m(3m - 8m)

d)

not factorable

54.

Factor Completely

12x²y⁴ - 6xy

a)

3xy (4xy³ - 2)

b)

6xy (2xy³ - 1)

c)

6xy (2x³y⁵ - x²y²)

d)

6xy ( 2xy³)

55.

Factor by grouping:
4p³+8p²+3p+6

a)

(2p²+3)(p+2)

b)

(2p²+6)(p+4)

c)

(4p²+3)(p+2)

d)

(4p²+8p)(3p+6)

56.

2x³-8x²-x+4

a)

(2x²-1)(x-4)

b)

2(x²-1)(x+4)

c)

(x²-1)(2x-4)

d)

(2x²+1)(x-4)

57.

x³-5x²+5x-25

a)

(x²-5)(x-5)

b)

(x²+5)(x-5)

c)

(x²+5)(x+5)

d)

(x²-1)(x-25)

58.

30x³+15x²-18x-9

a)

(5x²-3)(6x+1)

b)

(5x²-3)(6x+3)

c)

3(5x²+3)(2x-1)

d)

3(5x²-3)(2x+1)

59.

What type of association does this graph have?

a)

positive

b)

negative

c)

none

d)

all of the above

60.

What type of association does this graph show?

a)

Positive

b)

negative

c)

none

d)

all of the above

61.

Which sentence describes the relationship shown on this scatter plot?

a)

As the temperature decreases, the visitors increase.

b)

As the temperature increases, the number of visitors increases.

c)

As the visitors increase, the temperature decreases.

d)

No correlation

62.

What would be the correlation between study time and test grades?

a)

positive

b)

negative

c)

none

d)

cannot be determined

63.

Determine the predicted income if 22 hours were worked on an assembly job.

a)

$207.30

b)

$449.60

c)

$691.90

d)

$543.30

64.

What would be the correlation be between study time and test grades?

a)

positive correlation

b)

negative correlation

c)

no correlation

d)

cannot be determined

65.

This measures how strong or weak the relationship between 2 quantitative variables are.

a)

Scatter Plot

b)

Causation

c)

Correlation

d)

Line of best fit

66.

What does the value, r= -0.89, tell us about the linear relationship of two quantitative variables?

a)

Strong positive

b)

Weak positive

c)

Strong negative

d)

Weak negative

67.

Is this line an accurate line estimate of best fit for the data?

a)

Yes

b)

No

68.

Is this line an accurate line estimate of best fit for the data?

a)

Yes

b)

No

69.

What type of Correlation?

a)

Positive Correlation

b)

Negative Correlation

c)

No Correlation

70.

What type of Correlation?

a)

Positive Correlation

b)

Negative Correlation

c)

No Correlation

71.

Which graph has a correlation coefficient (r) of about -.6 ?

a)

a

b)

b

c)

c

d)

d

72.

If a linear regression had a correlation coefficient of -.9 what can we say about the quality of the model?

a)

It is very reliable.

b)

It cannot be used to estimate.

c)

It is unreliable.

73.

Which of the graphs represents the linear inequality $y>\frac{1}{2}x+3$ ?

a)

b)

c)

d)

74.

Which of the graphs represents the linear inequality $y\le-x-4$ ?

a)

b)

c)

d)

75.

Which of the following linear inequalities represents the graph?

a)

$y\ge3$

b)

$x\ge3$

c)

$y\le3$

d)

$y<3$

76.

Which of the following linear inequalities represents the graph?

a)

$y\ge3x$

b)

$y>3x$

c)

$y<3x$

d)

$y>\frac{1}{3}x$

77.

Which of the following linear inequalities represents the graph?

a)

$y\ge\frac{1}{4}x$

b)

$y\le4x-2$

c)

$y<\frac{1}{4}x+2$

d)

$y\le\frac{1}{4}x+2$

78.

Which of the following linear inequalities represents the graph?

a)

$y>-\frac{4}{5}x-1$

b)

$y\le\frac{4}{5}x+1$

c)

$y<-\frac{4}{5}x-1$

d)

$y\le-\frac{4}{5}x+1$

79.

When graphing a linear inequality, < and > signs would require you to draw...

a)

a solid line

b)

a dotted line

80.

When graphing a linear inequality, $\le$ and $\ge$ signs would require you to draw...

a)

a solid line

b)

a dotted line

81.

How can I tell if the graph of an inequality will have a solid line?

a)

It has just an equal sign.

b)

The symbol is greater than.

c)

The symbol has "or equal to."

d)

You just guess.

82.

Which point below is NOT part of the solution set?

a)

(0, 0)

b)

(-10, -10)

c)

(-1, 5)

d)

(5, 20)

83.

Will my line be solid?
5 ≥ x

a)

Yes

b)

No

84.

Find the slope

a)

-5/3

b)

-3/5

c)

5/3

d)

3/5

85.

Find the slope:

a)

3/4

b)

4/3

c)

-3/4

d)

-4/3

86.

Find the slope of the line.

a)

-2

b)

2

c)

-1

d)

1

87.

Find the slope of the line that passes through:
(6,7) and (4,2)

a)

2/5

b)

-5/2

c)

5/2

d)

-1/2

88.

Find the slope of the line that passes through:
(2, 4) and (6, 12)

a)

1/2

b)

-1/2

c)

2

d)

-2

89.

Find the slope of the line that passes through:
(10, 1) and (5, 2)

a)

1/5

b)

-1/5

c)

5

d)

-5

90.

Find the slope of the line.

a)

Undefined

b)

0

c)

1

d)

-1

91.

You spin the spinner 1 time.

What is P(7)?

a)

1%

b)

50%

c)

20%

d)

25%

92.

You flip a coin.

What is P(heads)?

a)

50%

b)

1%

c)

25%

d)

100%

93.

Cindy owns 7 t-shirts, 2 of which are gray. If Cindy randomly selects a t-shirt to wear, what is the probability it will be gray?

a)

2/7

b)

5/7

c)

7/7

d)

1/7

94.

You pick a card at random.

What is P(5)?

a)

3/1

b)

3/4

c)

1/4

d)

1

95.

You roll a 6-sided die.

What is P(3)?

a)

1/6

b)

1/3

c)

3/6

d)

6

96.

You spin the spinner once.

What is P(3)?

a)

8%

b)

25%

c)

36%

d)

2%

97.

A bag contains 5 quarters, 2 dimes, and 4 pennies. What is the probability of picking a quarter?

a)

5/11

b)

5/6

c)

1/3

d)

5

98.

What is the probability of spinning an even number?

a)

16 2/3%

b)

33 1/3%

c)

50%

d)

75%

99.

Probability can be written as a

a)

fraction

b)

decimal

c)

percent

d)

all of the above

100.

The letters that form the word ALGEBRA are placed in a bowl. What is the probability of choosing a letter other than “A”?

a)

2/7

b)

5/49

c)

5/7

d)

10/49

Semester 2 - Battle Royale

Total questions: 100

Worksheet time: 5hrs 21mins

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