Finding the Slope: Rise Over Run Explained

The video tutorial explains how to find the slope of a line from its graph. It covers the four types of slopes: positive, negative, zero, and undefined. The tutorial demonstrates how to calculate the slope using the rise over run method, with examples for each type of slope. It emphasizes the importance of identifying two points on the graph and drawing a right triangle to determine the slope. The video concludes with a reminder of the characteristics of horizontal and vertical lines in terms of slope.

Which type of slope does a line have if it increases from left to right?

• Positive

• Negative

• Undefined

• Zero

What is the slope of a line that decreases from left to right?

• Undefined

• Zero

• Positive

• Negative

How do you determine the slope of a line using two points?

• By adding the coordinates

• By subtracting the coordinates

• By using rise over run

• By multiplying the coordinates

If a line goes 4 units up and 6 units to the right, what is its simplified slope?

• 2/3

• 4/6

• 1/2

• 3/4

What is the slope of a line if it goes 1 unit up and 2 units to the right?

• 2/2

• 1/2

• 1/1

• 2/1

For a line that goes 2 units up and 2 units to the left, what is the slope?

• -2

• 2

• -1

• 1

What is the slope of a line that goes 4 units up and 1 unit to the right?

• 1

• 4

• 4/1

• 1/4

If a line goes 5 units up and 4 units to the left, what is its slope?

• 5/4

• -5/4

• 4/5

• -4/5

What is the slope of a horizontal line?

• Undefined

• Zero

• Negative

• Positive

What is the slope of a vertical line?

• Negative

• Undefined

• Positive

• Zero