Coordinate and Line Graph

What is the vocabulary word for the horizontal line at the bottom of the coordinate plane?

• X-axis

• Y-axis

• Origin

• Ordered pair

What letter is located at (8, 5)?

• A

• B

• C

• D

How can you move from Point P to Point Q?

• Move 5 units up and 6 units to the right

• Move 6 units up and 6 units to the right

• Move 5 units to the right and 6 units up

• Move 5 units to the right and 5 units up

On which 2 days was the temperature the same?

• 2 and 8

• 1 and 6

• 3 and 4

• 5 and 8

What is the ordered pair for the letter A?

• (2, 4)

• (4, 2)

• (-2, 4)

• (2, -4)

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

• y-axis

• x-axis

• origin

In an ordered pair, the _________ number is called the y-coordinate.

• first

• second

• both

• neither

To graph the point (5, 9) on the coordinate plane, start at the origin. Move 5 units _______ and 9 units _______.

• right... down

• left... up

• right... up

• left.... down

How do you write an ordered pair?

• First you write the number for the y-axis and then the number for the x-axis

• First you write the number for the x-axis and then the number for the y-axis

In the ordered pair (4,9), which number is the y-coordinate?

• 4

• 9

• neither

• both