How do determine the slope between two negative points

The video tutorial explains how to calculate the slope between two points using the slope formula. It begins by introducing the formula and identifying the coordinates of the points. The instructor then demonstrates the calculation process, including subtracting the y-values and x-values, and simplifying the result to find the slope. The lesson concludes with a positive slope value and a brief summary of the steps involved.

What formula is used to calculate the slope between two points?

• m = (x1 - x2) / (y1 - y2)

• m = (y1 - y2) / (x1 - x2)

• m = (x2 - x1) / (y2 - y1)

• m = (y2 - y1) / (x2 - x1)

How do you differentiate between two points when using the slope formula?

• By using colors to distinguish them

• By using different shapes for each point

• By using subscripts to label them as (x1, y1) and (x2, y2)

• By using different letters for each point

What is the first step in calculating the slope once you have the coordinates?

• Add the x-coordinates together

• Divide the x-coordinates

• Subtract the y-coordinates

• Multiply the x and y coordinates

What is the result of subtracting the y-coordinates in the example given?

• -5

• -15

• -20

• -10

What is the final slope value calculated in the example?

• 11/15

• 20/13

• 15/11

• 13/20