How to Describe an Ordered Pair

In this video from The Magic of Math, the instructor guides viewers through solving a standardized math test question involving graphing an ordered pair on a coordinate plane. The ordered pair (8, 4) is used to demonstrate how to plot a point in the first quadrant, where both x and y values are positive. The video explains the process of starting at the origin and moving right and up according to the coordinates. It also reviews answer choices, eliminating incorrect ones, and confirms the correct answer. The video concludes with a call to subscribe and return for more math tutorials.

What is the ordered pair given in the problem that needs to be graphed?

• (8, 4)

• (4, 8)

• (-8, 4)

• (4, -8)

In which quadrant is the point (8, 4) located?

• Fourth Quadrant

• Third Quadrant

• Second Quadrant

• First Quadrant

When plotting the point (8, 4), how many units do you move along the x-axis?

• 4 units to the left

• 8 units to the right

• 8 units to the left

• 4 units to the right

Which of the following statements correctly describes the location of point B?

• 4 units to the left and 8 units up

• 8 units to the right and 4 units up

• 4 units to the right and 8 units up

• 8 units to the left and 4 units up

Why can options C and D be eliminated when determining the location of point B?

• They describe a point above the y-axis

• They describe a point in the second quadrant

• They describe a point to the left of the origin

• They describe a point below the x-axis