The Slope Formula

Overview This set of tutorials provides 21 examples of using the Slope Formula.

Slope Formula, Example 1: Both points in Quadrant 1, positive slope.

Slope Formula, Example 2: Both points in Quadrant 1, negative slope.

Slope Formula, Example 3: Both points in Quadrant 1, zero slope.

Slope Formula, Example 4: Both points in Quadrant 1, undefined slope.

Slope Formula, Example 5: A point in Q1 and a point in Q2, positive slope.

Slope Formula, Example 6: A point in Q1 and a point in Q2, negative slope.

Slope Formula, Example 7: A point in Q1 and a point in Q2, zero slope.

Slope Formula, Example 8: A point in Q1 and a point in Q3, negative slope.

Slope Formula, Example 9: A point in Q1 and a point in Q4, positive slope.

Slope Formula, Example 10: A point in Q1 and a point in Q4, negative slope.

Slope Formula, Example 11: A point in Q1 and a point in Q4, no slope.

Slope Formula, Example 12: A point in Q2 and a point in Q3, positive slope.

Slope Formula, Example 13: A point in Q2 and a point in Q3, negative slope.

Slope Formula, Example 14: A point in Q2 and a point in Q3, no slope.

Slope Formula, Example 15: A point in Q3 and a point in Q4, positive slope.

Slope Formula, Example 16: A point in Q3 and a point in Q4, negative slope.

Slope Formula, Example 17: A point in Q3 and a point in Q4, zero slope.

Slope Formula, Example 18: A point on the x-axis and point on the y-axis, positive slope.

Slope Formula, Example 19: A point on the x-axis and point on the y-axis, negative slope.

Slope Formula, Example 20: A point on the x-axis and point on the y-axis, zero slope.

Slope Formula, Example 21: A point on the x-axis and point on the y-axis, no slope.