Quiz about Unit 7 Review

Question 1

Where is T?

Accepted Answer

(-3, -2)

Answer

(-2,-3)

Answer

(3,2)

Answer

(-3,2)

Question 2

The __ - axis is vertical in the coordinate plane.

Accepted Answer

Y

Answer

X

Answer

Z

Answer

None of the above

Question 3

How many quadrants or sections are in a coordinate plane?

Accepted Answer

4

Answer

1

Answer

2

Answer

3

Question 4

The __ - axis is the horizontal axis of the coordinate plane.

Accepted Answer

X

Answer

Y

Answer

Z

Answer

None of the above

Question 5

If you were to plot the point (4, -12) what would be the correct method?

Accepted Answer

Right 4, down 12

Answer

Up 4, left 12

Answer

Right 4, up 12

Answer

Down 4, left 12

Question 6

Which is the greatest integer?

Accepted Answer

-17

Answer

-33

Answer

-31

Answer

-28

Question 7

Which is the least integer?

Accepted Answer

-8

Answer

1

Answer

-1

Answer

-2

Question 8

Which statement is true?

Accepted Answer

The opposite of -4 is equal to the absolute value of -4

Answer

The absolute value of 3 is -3

Answer

The opposite of 7 is 7

Answer

The absolute value of 5 is equal to the opposite of 5

Question 9

What's a way to define absolute value?

Accepted Answer

The distance of a number from zero

Answer

The value of a number

Answer

The opposite of a number

Answer

The multiplicative inverse of a number

Question 10

The absolute value of |3| is 0.

Accepted Answer

False

Answer

True

Question 11

Is absolute value always positive?

Accepted Answer

yes

Answer

no

Question 12

Compare:  -3  ?  -5

Accepted Answer

>

Answer

<

Answer

=

Question 13

Compare:  6  ?  -3

Accepted Answer

>

Answer

=

Answer

<

Question 14

Order from least to greatest:
[10, -5, 3, 16, -1, 0, 1]

Accepted Answer

-5, -1, 0, 1, 3, 10, 16

Answer

-1, -5, 0, 1, 3, 10, 16

Answer

16, 10, 3, 1, 0, -1, -5

Answer

0, -1, 1, 3, -5, 10, 16

Question 15

-5 > -7 because. . .

Accepted Answer

-5 is to the right of -7 on the number line

Answer

-5 is to the left of negative 7 on number line

Answer

-7 is greater than -5

Answer

-7 is to the right of negative -5 on the number line

Question 16

-10 __ -100

Accepted Answer

>

Answer

<

Answer

=

Question 17

What is the distance from Point A to Point B?

Accepted Answer

16 units

Answer

8 units

Answer

0 units

Question 18

Which of the coordinates given could be the fourth point used to form a rectangle?

Accepted Answer

(3, -6)

Answer

(-3, -6)

Answer

(-6, 3)

Answer

(4, -6)

Question 19

Question 19.

Accepted Answer

I

Answer

IV

Answer

III

Answer

II

Question 20

What is the distance from the hospital to the police station?

Accepted Answer

6

Answer

5

Answer

4

Answer

7

Question 21

What is the distance from Point A to Point B?

Accepted Answer

16 units

Answer

8 units

Answer

0 units

Question 22

Keri has overdrawn her account $-25.00 and Misty has overdrawn her account $-30.00. Who has more money?

Accepted Answer

Keri

Answer

Michelle

Question 23

Which is the least integer?

Accepted Answer

-8

Answer

1

Answer

-1

Answer

-2

Question 24

The temperature on Sunday was -15^o C. The temperature on Monday was 12 degrees less than the temperature on Sunday. What was the temperature on Monday?

Accepted Answer

-27o C

Answer

27o C

Answer

-3o C

Answer

3o C

Question 25

Eleni withdrew $45 from her savings account.  She then used her debit card to buy groceries for $30.15.  What was the total amount Eleni took out of her account?

Accepted Answer

$75.15

Answer

$14.85

Answer

$15.85

Answer

$75

Question 26

If it is 85 degrees in California and -4 degrees in Nebraska, how many degrees warmer is it in California?

Accepted Answer

89

Answer

-89

Answer

81

Answer

-81

Question 27

What is the opposite of -9?

Accepted Answer

9

Answer

1/9

Answer

0

Answer

-9

Question 28

Solve

Accepted Answer

6

Answer

2

Answer

-2

Answer

-6

Question 29

Melody had to make a visit to the bank because her account was overdrawn by $32.  After making a deposit of $100, Melody was now happy that she had some money. How much money did she have after making the deposit?

Accepted Answer

$68

Answer

$100

Answer

-$78

Answer

$32

Question 30

What error did the student make when plotting the point (3, 4) according to the picture?

Accepted Answer

The student plotted the y-coordinate in place of the x-coordinate

Answer

The student moved left along the x-axis when he should have moved right

Answer

The student didn't make a mistake

Answer

Both Options 1 and 2

Question 31

Which letter matches the coordinate (4, -6)?

Accepted Answer

Z

Answer

G

Answer

K

Answer

None of the above

Question 32

What are the coordinates of point H?

Accepted Answer

(-2, 4)

Answer

(-4, 2)

Answer

(4, -2)

Answer

(4, 4)

Question 33

What is the distance between the points (-3, -2) and (-3, 4)?

Accepted Answer

6 units

Answer

$$\sqrt{36}$$ units

Answer

7 units

Answer

$$\sqrt{45}$$ units

Question 34

On a coordinate plane, if a point is located at (0, -7), what is its distance from the origin?

Accepted Answer

7 units

Answer

0 units

Answer

-7 units

Answer

14 units

Question 35

What is the distance between the points (0, 8) and (-6, 8) on the coordinate plane?

Accepted Answer

6 units

Answer

-6 units

Answer

14 units

Answer

$$\sqrt{100}$$ units

Question 36

What is the distance between the points (2, 3) and (5, 3) on the coordinate plane?

Accepted Answer

3 units

Answer

2 units

Answer

4 units

Answer

5 units

Unit 7 Review

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