Unit 2 Lesson 3

Coordinate plane

Multiple Choice

Distance is always a ______ number.

• Negative

• Positive

• Positive or Negative

Multiple Choice

So, distance should NEVER have a ______ answer.

• Positive

• Negative

Labelling

Label each quadrant and axis:

Drag labels to their correct position on the image

y

Quadrant IV

x

Quadrant I

Quadrant III

Quadrant II

(3, 4)

(x, y)

1. ​Start at the origin (0,0)

2. Move 3 units to the right

3. Move 4 units up

​(-5, 2)

(x, y)

1. Start at the origin (0,0)

2. Move 5 units to the left

3. Move 2 units up

Multiple Choice

Patricia graphed point S on the coordinate grid. She will graph point S at a location 3 units left and then 2 units below. Which ordered pair could represent the location of point S?

• (-3,2)

• (-3,-2)

• (0,0)

• (-2,-3)

Multiple Choice

In which quadrant is the following point?

(-3, 12)

• Quadrant I

• Quadrant II

• Quadrant III

• Quadrant IV

Multiple Choice

Ordered pair (0,0) is also known as the ___.

• y-axis
• x-axis
• origin

Multiple Choice

What letter is located at (5, 7)

• A

• B

• C

• D

Multiple Choice

The vertical number line in the coordinate plane is called what?

• y-axis

• origin

• quadrant

• x-axis

Multiple Choice

What is the ordered pair of point E?

• (2,5)

• (5,2)

• (-5,2)

• (5,-2)

Multiple Choice

What would you label point C?

• (-1 , 3)

• (3, -1)

• (1, 3)

• (3, 1)

Multiple Choice

Where is the ordered pair (-6,-9) found?

• Quadrant I

• Quadrant II

• Quadrant III

• Quadrant IV

Multiple Choice

The EMS is in what Quadrant?

• 1

• 2

• 3

• 4

Multiple Choice

The FIRE is in what quadrant?

• 1

• 2

• 3

• 4

Multiple Choice

Can you guess the length of the shortest side of the rectangle?

• 3 units

• 4 units

• 9 units

• 2 units

Open Ended

How did you calculate the distance of the shortest side of the rectangle?

Yes, you can just count.

Most times, you will count correctly. But here is a second way. Yes, it is simple.

Same quadrants, change coordinates to absolute value then find the difference. Different quandrants change the coordinates to absolute value then find the sum.

What is the distance between A (5,-2) and B(5,4)? Different Quadrants

• Determine which coordinate is the same (x or y) and cross it out.

• Circle the number that is different in both coordinate pairs.

• Find the absolute value of each number (write an expression) |-2| |4|

• Find the sum. |-2| +|4|

• Distance=6

What is the distance between B(5,4) and C (8,4)? Same Quadrants

• Determine which coordinate is the same (x or y) and cross it out.

• Circle the number that is different in both coordinate pairs.

• Find the absolute value of each number (write an expression) |8| |5|

• Find the difference. |8|-|5|

• Distance=3

Multiple Choice

Find the distance between these two points using addition.

( 10 , -2 ) and ( -3 , -2)

• 13

• -13

• 7

• -7

Multiple Choice

Find the distance between these two points using addition.

( -4 , -4 ) and ( 7 , -4 )

• 3

• -11

• -3

• 11

Multiple Choice

Find the distance between these two points using addition.

( 5 , -8 ) and ( 5 , 12 )

• -20

• 20

• 4

• -4

Multiple Choice

Find the distance between (0, 6) and (0, -4)

• 2

• -2

• 0

• 10

Multiple Choice

What is the distance between points  (5, 5) and  (1, 5) on a coordinate plane?

• -4
• 4
• 10
• -10

Multiple Choice

What is the distance between points (-7, 8) and (2, 8)?

• 4 units
• 5 units
• 3 units
• 9 units

Multiple Choice

What is the distance between the following ordered pairs: (5, 6) and (5, 8)

• 3 units

• 4 units

• 5 units

• 2 units

On to guided practice

https://betterlesson.com/lesson/544027/distance-between-points

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