Parallel and Perpendicular Lines

Overview This set of tutorials provides 32 examples that involve finding the equation of a line parallel or perpendicular to a given line and through a given point.

Example 1: Graph a parallel or perpendicular line through a given point, under the following conditions: A point in Q1 parallel to a line with positive slope

Example 2: Graph a parallel or perpendicular line through a given point, under the following conditions: A point in Q1 perpendicular to a line with positive slope

Example 3: Graph a parallel or perpendicular line through a given point, under the following conditions: A point in Q1 parallel to a line with negative slope

Example 4: Graph a parallel or perpendicular line through a given point, under the following conditions: A point in Q1 perpendicular to a line with negative slope

Example 5: Graph a parallel or perpendicular line through a given point, under the following conditions: A point in Q2 parallel to a line with positive slope

Example 6: Graph a parallel or perpendicular line through a given point, under the following conditions: A point in Q2 perpendicular to a line with positive slope

Example 7: Graph a parallel or perpendicular line through a given point, under the following conditions: A point in Q2 parallel to a line with negative slope

Example 8: Graph a parallel or perpendicular line through a given point, under the following conditions: A point in Q2 perpendicular to a line with negative slope

Example 9: Graph a parallel or perpendicular line through a given point, under the following conditions: A point in Q3 parallel to a line with positive slope

Example 10: Graph a parallel or perpendicular line through a given point, under the following conditions: A point in Q3 perpendicular to a line with positive slope

Example 11: Graph a parallel or perpendicular line through a given point, under the following conditions: A point in Q3 parallel to a line with negative slope

Example 12: Graph a parallel or perpendicular line through a given point, under the following conditions: A point in Q3 perpendicular to a line with negative slope

Example 13: Graph a parallel or perpendicular line through a given point, under the following conditions: A point in Q4 parallel to a line with positive slope

Example 14: Graph a parallel or perpendicular line through a given point, under the following conditions: A point in Q4 perpendicular to a line with positive slope

Example 15: Graph a parallel or perpendicular line through a given point, under the following conditions: A point in Q4 parallel to a line with negative slope

Example 16: Graph a parallel or perpendicular line through a given point, under the following conditions: A point in Q4 perpendicular to a line with negative slope

Example 17: Graph a parallel or perpendicular line through a given point, under the following conditions: A point on the positive x-axis parallel to a line with positive slope

Example 18: Graph a parallel or perpendicular line through a given point, under the following conditions: A point on the positive x-axis perpendicular to a line with positive slope

Example 19: Graph a parallel or perpendicular line through a given point, under the following conditions: A point on the positive x-axis parallel to a line with negative slope

Example 20: Graph a parallel or perpendicular line through a given point, under the following conditions: A point on the positive x-axis perpendicular to a line with negative slope

Example 21: Graph a parallel or perpendicular line through a given point, under the following conditions: A point on the negative x-axis parallel to a line with positive slope

Example 22: Graph a parallel or perpendicular line through a given point, under the following conditions: A point on the negative x-axis perpendicular to a line with positive slope

Example 23: Graph a parallel or perpendicular line through a given point, under the following conditions: A point on the negative x-axis parallel to a line with negative slope

Example 24: Graph a parallel or perpendicular line through a given point, under the following conditions: A point on the negative x-axis perpendicular to a line with negative slope

Example 25: Graph a parallel or perpendicular line through a given point, under the following conditions: A point on the positive y-axis parallel to a line with positive slope

Example 26: Graph a parallel or perpendicular line through a given point, under the following conditions: A point on the positive y-axis perpendicular to a line with positive slope

Example 27: Graph a parallel or perpendicular line through a given point, under the following conditions: A point on the positive y-axis parallel to a line with negative slope

Example 28: Graph a parallel or perpendicular line through a given point, under the following conditions: A point on the positive y-axis perpendicular to a line with negative slope

Example 29: Graph a parallel or perpendicular line through a given point, under the following conditions: A point on the negative y-axis parallel to a line with positive slope

Example 30: Graph a parallel or perpendicular line through a given point, under the following conditions: A point on the negative y-axis perpendicular to a line with positive slope

Example 31: Graph a parallel or perpendicular line through a given point, under the following conditions: A point on the negative y-axis parallel to a line with negative slope

Example 32: Graph a parallel or perpendicular line through a given point, under the following conditions: A point on the negative y-axis perpendicular to a line with negative slope