Quiz about Math STAAR Review (8th)

Question 1

Which statement is NOT true?

Accepted Answer

Every decimal number is an irrational number.

Answer

Every rational number is a real number.

Answer

Every counting number is a whole number.

Answer

Every integer is a rational number.

Question 2

Question 2.

Accepted Answer

rational numbers

Answer

whole numbers

Answer

natural numbers

Answer

integers

Question 3

Between what two consecutive integers is the irrational number located?

Accepted Answer

3 and 4

Answer

3 and 5

Answer

2 and 4

Question 4

Between what two consecutive integers is the irrational number located?

Accepted Answer

3 and 4

Answer

36 and 49

Answer

3 and 5

Answer

27 and 64

Question 5

Convert 56,000,000,000 from standard to scientific notation form.

Accepted Answer

5.6 x 10¹⁰

Answer

5.6 x 10⁹

Answer

56 x 10-9

Answer

56 x 109

Question 6

Scientific Notation is made up of two number parts. The first part should be a number between 1 and 100.

Accepted Answer

False

Answer

True

Question 7

Which one of these is in scientific notation?

Accepted Answer

8.98 x 10⁶

Answer

8.987000

Answer

80.987 x 10

Answer

8.986

Question 8

How would you write -5.6 x 10^-3 in standard form?

Accepted Answer

-0.0056

Answer

0.0056

Answer

-5,600

Answer

0.00056

Question 9

The Statue of Liberty weighs 450,000 pounds. What is this number written in scientific notation?

Accepted Answer

4.5 x 10⁵

Answer

4.5 x 10^-5

Answer

45 x 10-4

Answer

45 x 104

Question 10

To go to the park, it costs $4 plus $3 per child. Which equation shows this situation, where x represents the number of children?

Accepted Answer

y=3x+4

Answer

y=4x+3

Answer

y=3x-4

Answer

y= -4x+3

Question 11

Which represents a linear relationship?

Accepted Answer

Graph 2

Answer

Graph 1

Answer

Graph 3

Answer

Graph 4

Question 12

Is this table proportional?

Accepted Answer

Yes

Answer

No

Question 13

Is this graph proportional?

Accepted Answer

No

Answer

Yes

Question 14

What makes a graph proportional?

Accepted Answer

Linear and the line goes through the origin

Answer

Linear

Answer

The line goes through the origin

Answer

Curvy line

Question 15

Which equation shows a NON-proportional relationship of x and y?

Accepted Answer

y = x + 3

Answer

y = 5x

Answer

y = -5.6x

Answer

y = 1/2x

Question 16

What is the unit rate in this proportional relationship?

Accepted Answer

60 miles/1 hour

Answer

120 miles/ 2 hours

Answer

1 mile/ 1 hour

Question 17

Why does this graph show a non-proportional relationship?

Accepted Answer

It does not go through the origin

Answer

Because it is proportional

Answer

It goes through the origin

Answer

It is a straight line

Question 18

Which graph is non-proportional?

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 19

Write an equation for this relationship.

Accepted Answer

y=5x

Answer

y=1/5x

Answer

y=1/2x

Answer

y=2x

Question 20

Which statement best describes the relationship of x and y in the table?

Accepted Answer

Proportional

Answer

Not Proportional

Question 21

Is this table proportional?

Accepted Answer

No

Answer

Yes

Question 22

Which situation can be represented by the equation
40x + 20 = 200?

Accepted Answer

Mitch owed Jason $200. Mitch already paid Jason back $20. If Mitch pays Jason back $40 per week, how many weeks will it take him to pay back the money?

Answer

Mitch owed Jason $200. Mitch borrowed $20 more. If Mitch pays Jason back $40 per week, how many weeks will it take him to pay back the money?

Answer

Mitch owed Jason $200. Mitch borrowed $40 more. If Mitch pays Jason back $20 per week, how many weeks will it take him to pay back the money?

Answer

Mitch owed Jason $200. Mitch already paid back $40. If Mitch pays Jason back $20 per week, how many weeks will it take him to pay back the money?

Question 23

WRITE AN EQUATION
You bought a magazine for $5 and four
erasers. You spent a total of $29. How
much did each eraser cost?

Accepted Answer

-5 - 4x = -29

Answer

5 + x = 29

Answer

5x = 29

Answer

29 - 5 = -4x

Question 24

WRITE AN EQUATION
Jill sold half of her comic books and then got sixteen more. She now has 36. With how many did she begin?

Accepted Answer

x/2 + 16= 36

Answer

36 + 16 = x

Answer

x/2 - 16 = 36

Answer

x/2 = 36 + 16

Question 25

What is the Angle Relationship?

Accepted Answer

Vertical

Answer

Alternate Interior

Answer

Alternate Exterior

Answer

Corresponding

Question 26

Find x

Accepted Answer

93

Answer

87

Answer

180

Answer

25

Question 27

Find the measure of the indicated angle.

Accepted Answer

34

Answer

46

Answer

62

Answer

36

Question 28

Find the value of x by using the exterior angle theorem.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 29

The longest side of a triangle would be located where on a triangle?

Accepted Answer

Across from the largest angle

Answer

Across from the smallest angle

Answer

Cannot tell.

Answer

Adjacent to the smallest side.

Question 30

The smallest angle would be located where in a triangle?

Accepted Answer

Across from the smallest side.

Answer

Across from the largest side

Answer

Cannot tell

Question 31

A dilation is which of the following:

Accepted Answer

either an enlargement or a reduction

Answer

only an enlargement

Answer

only a reduction

Answer

neither an enlargement nor a reduction

Question 32

Definition: The figure before a transformation has occurred.

Accepted Answer

Pre-image

Answer

Image

Answer

Translation

Answer

Reflection

Question 33

Definition: The figure after a transformation has occurred.

Accepted Answer

Image

Answer

Pre-image

Answer

Translation

Answer

Reflection

Question 34

A dilation always produces a congruent figure.

Accepted Answer

False

Answer

True

Question 35

A dilation always produces a similar figure. Similar figures have the same ______ but different ______.

Accepted Answer

shape; sizes

Answer

measure; shapes

Answer

sizes; shapes

Answer

value; measures

Question 36

Did the image enlarge, reduce or none of the above?

Accepted Answer

Reduce

Answer

Enlarge

Answer

None of the above

Question 37

What scale factor was used to produce the image?

Accepted Answer

2

Answer

3

Answer

1/3

Answer

1/2

Question 38

What scale factor was used to produce the image?

Accepted Answer

7

Answer

1

Answer

18

Answer

49

Question 39

What scale factor was used to produce the image?

Accepted Answer

1.5

Answer

2.5

Answer

3.5

Answer

4

Question 40

Find the measure of x:

Accepted Answer

36

Answer

6

Answer

24

Answer

33

Question 41

State the coordinates of the image of the given point B (-10,-6) under a dilation with center at the origin with the given scale factor k = 1/2.

Accepted Answer

(-5,-3)

Answer

(5,3)

Answer

(20,12)

Answer

(-20,-12)

Question 42

How many degrees was the figure rotated?

Accepted Answer

90 degrees clockwise

Answer

90 degrees counterclockwise

Answer

180 degrees

Question 43

The image A'B'C' is a rotation of ABC.

Accepted Answer

False

Answer

True

Question 44

How many degrees was the figure rotated?

Accepted Answer

180 degrees

Answer

90 degrees counterclockwise

Answer

270 counterclockwise

Answer

90 degrees clockwise

Question 45

State the line of reflection.

Accepted Answer

Reflection across x-axis

Answer

Reflection across y-axis

Answer

Reflection across x = 1

Answer

Reflection across y = 1

Question 46

Find K' if the figure is reflected across the x-axis

Accepted Answer

(1, 4)

Answer

(4, 1))

Answer

(-1, -4)

Answer

(1, -4)

Question 47

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

Accepted Answer

(-2, -4)

Answer

(-4, 2)

Answer

(-2, 4)

Answer

(2, 4)

Question 48

Which answer shows a reflection across the x-axis?

Accepted Answer

c

Answer

d

Answer

b

Answer

a

Question 49

Flipping a figures is a ...

Accepted Answer

Reflection

Answer

Rotation

Answer

Dilation

Answer

Translation

Question 50

Determine how to translate triangle A'B'C' to triangle ABC.

Accepted Answer

(x+2, y-9)

Answer

(x+2, y-5)

Answer

(x-2, y-9)

Question 51

Determine where X' would be if you translated X 3 units to the left and 9 units down.

Accepted Answer

(-4, -5)

Answer

(-4, 4)

Answer

(-10, 2)

Answer

(-1, 5)

Question 52

Determine where T' would be if you translated T 3 units to the right and 6 units up.

Accepted Answer

(5, 1)

Answer

(2, -5)

Answer

(-1, 1)

Answer

(8, -2)

Question 53

How was B translated to B' if B' is at (4, -2)?

Accepted Answer

Translated 2 units to the right and 6 units down

Answer

Translated 6 units down

Answer

Translated 2 units to the left and 6 units down

Answer

Translated 2 units to the right

Question 54

What does a translation do to an image?

Accepted Answer

Slides it

Answer

Turns it 90* clockwise

Answer

Mirrors it

Answer

Shrinks it

Question 55

How do you represent a translation Algebraically?

Accepted Answer

(x + a, y + b)

Answer

(-y, -x)

Answer

(-x , -y)

Answer

(ax, by)

Question 56

Translations, reflections and rotations are all known as ________________________.

Accepted Answer

Transformations

Answer

Geometry

Answer

Congruent

Question 57

Translation are always _______

Accepted Answer

Congruent

Answer

Bigger

Answer

Smaller

Answer

Rotated

Question 58

When you translate, (x-4,y) will move _____.

Accepted Answer

4 units left

Answer

4 units right

Answer

4 units up

Answer

4 units down

Question 59

When you translate, (x,y+6) will move _____.

Accepted Answer

6 units up

Answer

6 units right

Answer

6 units left

Answer

6 units down

Question 60

Write a rule for the translation.

Accepted Answer

(x +2, y  - 1)

Answer

(x -1, y  + 2)

Answer

(x -2, y  + 1)

Answer

(x +1, y  -  2)

Question 61

True or false, when a figure is dilated, the new area is always greater?

Accepted Answer

False

Answer

True

Question 62

Does the image show a Dilation?

Accepted Answer

Yes

Answer

No

Question 63

(x, y) -> (2x, 2y)
What is the coefficient 2 mean?

Accepted Answer

scale factor is 2 making a figure twice the
original

Answer

plot 2 to the right and 2 up

Answer

scale factor is 2 creating a new figure half the size

Answer

I don't understand this question : (

Question 64

A scale factor of less than one means

Accepted Answer

That the prime image will be a reduction of the preimage.

Answer

that the prime image will be larger than the pre-image.

Answer

That the prime image will be the same as the preimage.

Answer

That you need to subtract that amount off  of each side.

Math STAAR Review (8th)

123 questions

Which number is an irrational number?

Which represents a rational number?

Which statement is NOT true?

Which of the following sets contain only numbers that are NOT integers?

BONUS: Which of these numbers is a whole number?

Between which two whole numbers is the
√20 ?

The √40 is between which two integers?

Between what two consecutive integers is the irrational number located?

Between what two consecutive integers is the irrational number located?

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Math STAAR Review (8th)

123 questions

Which number is an irrational number?

Which represents a rational number?

Which statement is NOT true?

Which of the following sets contain only numbers that are NOT integers?

BONUS: Which of these numbers is a whole number?

Between which two whole numbers is the √20 ?

The √40 is between which two integers?

Between what two consecutive integers is the irrational number located?

Between what two consecutive integers is the irrational number located?

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Between which two whole numbers is the
√20 ?