Matching Equations and Graphs

This video tutorial covers the process of matching tables and graphs to equations, a skill introduced in seventh grade. It begins with an overview of the topic, followed by detailed steps for matching tables to equations, including checking multiple equations with ordered pairs. The tutorial then explains how to match graphs to equations by creating tables from graph points. Several example problems are solved to reinforce the concepts, ensuring students understand the process and can apply it in practice.

What new element is introduced in seventh grade when matching tables and graphs?

• Matching equations to equations

• Matching graphs to graphs

• Matching tables to tables

• Matching tables and graphs to equations

What is the first step in matching a table to an equation?

• Check all equations

• Find and circle the third ordered pair

• Insert values into the equation

• Create a graph

If multiple equations work for the third ordered pair, what should you do next?

• Choose a different table

• Use the fourth ordered pair

• Select a different graph

• Try a new equation

What is the additional step when matching a graph to an equation?

• Draw a new graph

• Create a table using points from the graph

• Skip the table creation

• Use only the first ordered pair

How do you determine the ordered pairs from a graph?

• By guessing the values

• By using the x-axis only

• By using the y-axis only

• By going up from the x-axis and over to the y-axis

In the example, what was the result of 3 * 5 + 7?

• 18

• 22

• 20

• 15

Which equation worked for the ordered pair (3, 5) in the example?

• 4 * 5 - 2

• 4 * 5

• 3 * 5 + 7

• 3 * 5 - 1

What should you do if three equations work for the third ordered pair?

• Use the fourth ordered pair

• Use the first ordered pair

• Skip to the next question

• Try a different graph

In the final example, what was the result of 3 + 2?

• 4

• 5

• 7

• 6

Which equation was correct for the ordered pair (4, 6) in the final example?

• 3 * 3

• 4 * 3 - 1

• 3 + 2

• 3 * 3 + 1