27 videos in "Writing Equations for Lines"
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Equations for Lines
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Writing Equations
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Point-Slope Form of the Equation
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Modeling Problem Situations
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Finding the Y-intercept
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Writing the Equation of a Line in y=mx+b Form
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Slope Intercept Form
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Recognizing and Writing Equations for Patterns
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Writing Linear Equations
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Graphing 14 - Identifying slope and y-intercept from an equation
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Graphing 18 - Writing Equations 1
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Graphing 19 - Writing Equations 2
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Graphing 20 - Writing equations, intercepts, graphing, etc
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Graphing 21 - Writing Equation from two points 1
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Graphing 22 - Writing Equation from two points 2
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Finding the equation of a line given 2 points
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![[C.11] Find Linear Model with two point regression preview image](http://pi.mathvids.com/thumbs/1269-1.jpg)
[C.11] Find Linear Model with two point regression
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Finding a perpendicular line to a given line & through a given point
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Finding the equation of a line through two points
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Finding x and y intercepts
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Standard Form of a Linear Equation with Fractions
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Writing an Equation using Point Slope Form
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Writing Equation of a Line using Point Slope Form
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Standard Form of a Line
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Writing Equation in Slope Intercept Form
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Writing an equation for a line perpendicular and through a point
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Writing an equation for a line parallel and through a point
Finding a perpendicular line to a given line & through a given point
- How do you write an equation of the line containing the point (-3, 4) and perpendicular to the line 8x + 7y = 5?
- How do you find the equation of the line perpendicular to a given line that passes through a given point?
- How do you find the slope of a line in standard form?
- What is the slope of the line 8x + 7y = 5?
- How do you change an equation from standard form into slope-intercept form?
- If the slope of a line is -8/7, what is the slope of a perpendicular line?
- What is the point-slope formula and how can you use it to write an equation?
This lesson does a great job of explaining how to find the equation of a line that passes through a point and is perpendicular to another line in standard form. This problem is very common and this explanation goes through every step slowly and clearly.
