Free Printable Algebra Support Cumulative Review

1.

Which box and whisker plot has the highest median?

a)

Top plot

b)

Bottom plot

2.

What is the range of the data shown?

a)

85

b)

90

c)

80

d)

70

3.

Where might there be an outlier?

a)

95-100

b)

90-105

c)

85-90

d)

80-85

4.

The mean is the ___.

a)

middle score

b)

average of all scores

c)

most frequent score

d)

middle when in order

5.

The median is __.

a)

the average of all values

b)

The most frequent score

c)

The middle data point when in order

6.

What is the value of the upper quartile (Q3)?

a)

3

b)

8

c)

10

d)

15

7.

What is the interquartile range (IQR) of the data set?

a)

20

b)

25

c)

5

d)

10

8.

What type of correlation does this scatter plot show?

a)

positive linear correlation

b)

negative linear correlation

c)

no correlation

d)

non-linear correlation

9.

About how many male math teachers were there in 2006?

a)

15

b)

30

c)

35

d)

45

10.

Which of the following correlation coefficients indicate a strong positive linear correlation?

a)

−0.8

b)

−0.6

c)

0.9

d)

0.6

11.

What describes how strong and the type of relationship between two data sets?

a)

Compilation

b)

Correction

c)

Cooperation

d)

Correlation

12.

Which graph represents histogram?

a)

b)

c)

d)

13.

Which of these is not a measure of center?

a)

Mean

b)

Median

c)

Standard Deviation

14.

The mean gets pulled away from the center of data or the typical value when the data is skewed to the right or left.

a)

True

b)

False

15.

How would you express this statement:

h is greater than 45?

a)

h > 45

b)

h < 45

c)

h > 45

d)

h < 45

16.

Solve the following inequality:

6x\ -4\ <\ 14

a)

$x\le3$

b)

$x<3$

c)

$no\ solution$

d)

$x\ >\ 3$

17.

Will my line be solid?
5 ≥ x

a)

Yes

b)

No

18.

Which point below is NOT part of the solution set?

a)

(0, 0)

b)

(5, 1)

c)

(-1, -3)

d)

(20, -5)

19.

which equation best represents this graph?

a)

y < 1/2x + 1

b)

y < 1/2x + 2

c)

y > 1/2x + 2

d)

y > 2x

20.

Are the points on the boundary line part of the solution set or not?

a)

Yes, they are part of the solution set

b)

No, they are NOT part of the solution set

21.

The scatter plot shows the relationship between the number of chapters and the total number of pages for several books. Use the trend line to predict how many chapters would be in a book with 180 pages.

a)

12 chapters

b)

15 chapters

c)

18 chapters

d)

21 chapters

22.

What is the correlation?

a)

Negative correlation

b)

No correlation

c)

Positive correlation

d)

All of the above

23.

What is the name of this function?

f(x) = 2x - 7.

a)

f(x)

b)

2x

c)

-7

24.

If f(x) = 2x+1, what would the function look like once you substitute in a 1 to find f(1)?

a)

f(x) = 21+1

b)

f(1) = 2(1) + 1

c)

f(1) = 2x (1) + 1

25.

$f\left(x\right)=5x-12$ What is $f\left(-4\right)$

a)

-32

b)

-3

c)

-12

d)

3

26.

What is f(2)?

a)

-4

b)

8

c)

0

d)

5

27.

Which equation best represents the line on the graph?

a)

y= 1/2x

b)

y= -1/2x

c)

y = 2x

d)

y = -2x

28.

What is coordinate L?

a)

(6,6)

b)

(2,5)

c)

(2,3)

d)

(5,2)

29.

Find the Domain.

a)

(-oo, 0)

b)

(-oo, oo)

c)

(0, oo)

30.

What is the range of the graph?

a)

[1, 4]

b)

[1, 5]

c)

(2, 4)

d)

(-oo, oo)

31.

What is the DOMAIN of this graph?

a)

[-4, 3]

b)

[-1, 4]

c)

(-oo, oo)

d)

(-oo, o)

32.

the set of all possible y-values

a)

Domain

b)

Range

c)

Interval Notation

d)

Inequality Notation

33.

the set of all possible x-values

a)

Domain

b)

Range

c)

Interval Notation

d)

Inequality Notation

34.

When is the function decreasing?

a)

(30, 55)

b)

(40, 60]

c)

(15, 40)

d)

(60, -40)

35.

Where is the function decreasing?

a)

(-∞, -1)

b)

(-1, ∞)

c)

(-∞, 3)

d)

(-∞, ∞)

36.

Which of the following exponential functions represents an initial value of 1450 and a decay of 18% for x years?

a)

$y=1450\left(0.18\right)^x$

b)

$y=1450\left(1.18\right)^x$

c)

$y\ =\ 1450\ -\left(0.18\right)^x$

d)

$y=1450\left(0.82\right)^x$

37.

Classify the model as Exponential GROWTH or DECAY.
A = 1200(0.85)⁶

a)

Growth

b)

Decay

38.

This is an example of:

a)

Exponential Growth

b)

Linear Growth

c)

Linear Decay

d)

Exponential Decay

39.

This is an example of:

a)

Linear Growth

b)

Linear Decay

c)

Exponential Growth

d)

Exponential Decay

40.

Select all the two equations that represent exponential decay.

a)

$y=\frac{1}{2}\left(4\right)^x$

b)

$y=4\left(\frac{1}{2}\right)^x$

c)

$y=80\left(1.4\right)^x$

d)

$y=60\left(0.7\right)^x$

41.

What is the vertex of this parabola?

a)

(0, 5)

b)

(2, 1)

c)

(-1, 2)

d)

(-2, 1)

42.

How many zeros does this parabola have?

a)

3

b)

2

c)

0

d)

1

43.

What is the form of this equation:
y = 3x² + 6x + 7

a)

vertex form

b)

standard form

c)

factored form

d)

zero form

44.

What is the y-intercept of this parabola?

a)

(−1, 3)

b)

(−3, 11)

c)

(−2, 5)

d)

(0, 5)

45.

Does the equation open up or down?
y = -3x² +7x - 2

a)

up

b)

down

c)

Neither; it opens to the right.

d)

Neither; it opens to the left.

46.

What is the correct equation for this parabola?

a)

$y=\left(x-3\right)^2-1$

b)

$y=\left(x-3\right)^2+1$

c)

$y=\left(x+3\right)^2-1$

d)

$y=\left(x+3\right)^2+1$

47.

Find the y-intercept of f(x) = 2x²- 2x + 1

a)

2

b)

-2

c)

1

d)

-1

48.

What form is the following equation written in?

y = 2(x - 2)² + 4

a)

Standard

b)

Vertex

c)

Factored

49.

What form is the quadratic equation written in?

y = (x - 2)(x + 4)

a)

Factored

b)

Standard

c)

Vertex

50.

What can we find easily in factored form?

a)

y-intercept

b)

vertex

c)

zeros/x-intercepts

51.

What are the zeros/x-intercepts for the function

f(x) = (x + 7)(x + 5)

a)

(7 , 0) and (5 , 0)

b)

(0 , 7) and (0 , 5)

c)

(-7 , 0) and (-5 , 0)

d)

(7 , 0) and (5 , 0)

52.

In the equation
y = x² +5x +7, match each leading coefficient with its correct letter

a)

a=0, b=5, c=7

b)

a=1, b=5, c=7

c)

a=7, b=5, c=1

53.

Identify the 'a' value: y = 16x² - 8x - 24

a)

16

b)

8

c)

-8

d)

-24

54.

When completing the square for
x² - 4x + 4 = 20,

what goes in the blank?
(x - __ )² = 20

a)

4

b)

2

c)

8

d)

20

55.

The Pythagorean Theorem ONLY works on which triangle?

a)

Obtuse

b)

Right

c)

Acute

d)

Isosceles

56.

The longest side of a right triangle is called the __.

a)

Square

b)

Arm

c)

Leg

d)

Hypotenuse

57.

Find the length of the missing side

a)

17

b)

15

c)

22

d)

13

Algebra Support Cumulative Review

Total questions: 57

Worksheet time: 3hrs 3mins

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