Finding Slope from a Table of Values

The video tutorial explains the concept of slope, defined as the change in y over the change in x, and its equivalence to the rate of change. It introduces the Greek symbol delta to represent change and describes slope as rise over run. The tutorial demonstrates how to find slope using a T-table, emphasizing consistent rate of change through examples. The video encourages note-taking to reinforce understanding.

What does the Greek symbol delta (Δ) represent in the context of slope?

• Product

• Change

• Sum

• Difference

How is slope mathematically defined?

• Sum of x and y

• Product of x and y

• Difference between x and y

• Change in y over change in x

What is another way to describe slope, as mentioned in the video?

• Rise over run

• Run over rise

• Difference over sum

• Sum over difference

What does 'rise' refer to in the context of slope?

• Diagonal change

• Vertical change

• No change

• Horizontal change

When finding the rate of change on a graph, what does a positive slope indicate?

• A decrease in x as y increases

• An increase in y as x increases

• No change in y as x increases

• A decrease in y as x increases

In a T-table, what does the left column usually represent?

• y-values

• x-values

• w-values

• z-values

If y increases by 3 every time x increases by 1, what is the slope?

• 1/3

• 3

• 1

• 3/1

What is the slope if the change in y is +3 and the change in x is +1?

• 1/3

• 3

• 1

• 3/1

What does a slope of 3 indicate about the relationship between x and y?

• y decreases by 3 for every increase of 1 in x

• y increases by 3 for every increase of 1 in x

• x decreases by 3 for every increase of 1 in y

• x increases by 3 for every increase of 1 in y

What should you do if you want to practice finding the slope yourself?

• Skip the video

• Pause the video and try it

• Ask a friend

• Watch the video again