Understanding Slope and Its Characteristics

The video tutorial explains the concept of slope, defined as rise over run, and demonstrates how the slope remains constant on a line. It compares slopes of varying steepness, including horizontal and negative slopes, and concludes with a review of different slopes, including the concept of an undefined slope for vertical lines.

What does the slope of a line represent?

• The color of the line

• How steep the line is

• The length of the line

• The width of the line

How is the slope of a line calculated?

• Difference of rise and run

• Sum of rise and run

• Run over rise

• Rise over run

If a line has a run of 2 and a rise of 2, what is its slope?

• 4

• 1

• 2

• 0

What happens to the slope when different points on the same line are considered?

• The slope remains constant

• The slope becomes undefined

• The slope becomes zero

• The slope changes

What letter is commonly used to represent slope?

• M

• L

• S

• R

If a line has a run of 4 and a rise of 2, what is its slope?

• 1/2

• 2

• 1

• 4

What is the slope of a perfectly horizontal line?

• 0

• 1

• Undefined

• Negative

What is the rise of a horizontal line?

• Zero

• Equal to the run

• Negative

• Greater than the run

What is the slope of a line with a run of 4 and a rise of -4?

• 1

• -1

• 4

• 0

How does a negative slope differ from a positive slope?

• It becomes zero

• It remains constant

• It drops as it goes to the right

• It rises as it goes to the right