# How to graph perpendicular lines

College algebra students learn How to graph perpendicular lines, and manipulate different types of functions.

## ACT Math : How to find the equation of a perpendicular line

, first multiply all of the numbers in parentheses by the outer value to get Isolate the on one side of the equation by adding to both sides to get .
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## Parallel & perpendicular lines from graph

In this lesson we’ll learn about the qualities that make up parallel and perpendicular lines and how to identify them on a graph or in an equation. Remember, opposites are numbers

## Parallel & Perpendicular Lines

If the slopes of two lines can be calculated, an easy way to determine whether they are perpendicular is to multiply their slopes. If the product of the slopes is , then the lines are

One way to ensure that math tasks are clear is to have students work in pairs or small groups to complete the task. This allows for immediate feedback and clarification if needed.

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Clear up mathematic equation

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Finding Parallel and Perpendicular Lines

Four minus negative eight, so this is equal to negative three, over, this is the same thing as four plus eight, negative three over 12, which is equal to negative 1/4. Divide the numerator by the denominator by three, that's this line

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math is the study of numbers, shapes, and patterns. It is used in everyday life, from counting to measuring to more complex calculations.