Understanding Ordered Pairs and Graphs

The video tutorial covers the concept of ordered pairs, explaining that the first number is the x-coordinate and the second is the y-coordinate. It provides examples and exercises from pages 63 and 64, guiding students on how to identify and list ordered pairs on a grid. The tutorial also includes solutions to exercises and encourages students to practice independently, offering a chance to ask questions about the material.

What is the first coordinate in an ordered pair typically called?

• Z-coordinate

• W-coordinate

• Y-coordinate

• X-coordinate

In an ordered pair, what symbol is used to separate the two numbers?

• Colon

• Semicolon

• Dash

• Comma

When identifying a point on a graph, which axis is considered horizontal?

• Y-axis

• W-axis

• X-axis

• Z-axis

If you have the ordered pair (1, 4), which letter corresponds to this on the grid?

• C

• B

• F

• A

What is the ordered pair for point M on the grid?

• (5, 7)

• (7, 5)

• (5, 5)

• (7, 7)

Which point corresponds to the ordered pair (0, 5)?

• A

• B

• C

• D

What is the ordered pair for point L on the grid?

• (8.5, 8)

• (8, 8.5)

• (9, 8.5)

• (8.5, 9)

If a point is at (5, -2), which direction do you move on the Y-axis?

• Left

• Right

• Down

• Up

Which letter corresponds to the ordered pair (2, 3)?

• T

• S

• R

• Q

What is the ordered pair for point V on the grid?

• (1, -6)

• (-1, 6)

• (-6, 1)

• (6, -1)