This video shows how to find the equation of the line perpendicular and parallel to a given line. The video starts off with an example, given the lines and the slopes (m). When 2 lines are parallel to each other, they have the same slope. When 2 lines are perpendicular to each other, the slopes multiplied together will give 1. Knowing these rules, the tutorial maker provides an example with numbers. He then leads each step of the process. Each step is written out in either black, red, blue or green depending on what it represents. If you follow this video, you will be able to find the equation of the line perpendicular to a given line, or parallel to a given line.
 Hot
 Latest

How To: Remember "greater than" & "less than" symbols

How To: Use ">" (greater than) and "<" (less than) symbols

How To: Do long division without a calculator

How To: Calculate Faster Than a Calculator

How To: Find the Percent Given Two Numbers

How To: Find a number given Its percent

How To: Divide small numbers by big numbers

How To: Graph a linear equation in 3 different ways

How To: Find Leg Lengths and Hypotenuse of a 45 45 90 Triangle

How To: Simplify fractions with variables in basic algebra

How To: Convert Fahrenheit to Celsius with a formula

How To: Find a missing side of a triangle, similar to another

How To: Find the area of a triangle when given 2 sides & angle

How To: Learn Calculus in 20 minutes

How To: Write a slopeintercept equation given an XY table

How To: Identify characteristics of a sample during a survey

How To: Evaluate square roots

How To: Derive the area of a circle

How To: Solve an equation with fractional powers

How To: Calculate percentages in your head

How To: Remember "greater than" & "less than" symbols

How To: Use ">" (greater than) and "<" (less than) symbols

How To: Do long division without a calculator

How To: Calculate Faster Than a Calculator

How To: Find the Percent Given Two Numbers

How To: Find a number given Its percent

How To: Divide small numbers by big numbers

How To: Graph a linear equation in 3 different ways

How To: Find Leg Lengths and Hypotenuse of a 45 45 90 Triangle

How To: Simplify fractions with variables in basic algebra

How To: Convert Fahrenheit to Celsius with a formula

How To: Find a missing side of a triangle, similar to another

How To: Find the area of a triangle when given 2 sides & angle

How To: Learn Calculus in 20 minutes

How To: Write a slopeintercept equation given an XY table

How To: Identify characteristics of a sample during a survey

How To: Evaluate square roots

How To: Derive the area of a circle

How To: Solve an equation with fractional powers

How To: Calculate percentages in your head
Be the First to Comment
Share Your Thoughts