• #### Point-Slope Form of a Line - Problem 2

##### Math›Algebra 2›Graphs of Linear Equations
How to find the equation of a line in point-slope form given two points.
• #### Standard Form of a Line - Problem 1

##### Math›Algebra 2›Graphs of Linear Equations
How to find the equation of a line in standard form given the slope and a point.
• #### Slope-Intercept Form of a Line - Problem 1

##### Math›Algebra 2›Graphs of Linear Equations
How to find the equation of a line in slope-intercept form given the slope and y-intercept.
• #### Point-Slope Form of a Line - Concept

##### Math›Algebra 2›Graphs of Linear Equations
How to use point-slope form of a line.
• #### Parametrizing a Line Segment - Problem 2

##### Math›Precalculus›Vectors and Parametric Equations
How to find parametric equations of segment AB when A=(-9,4) and B=(7,-8).
• #### Parallel Planes and Lines - Problem 1

##### Math›Precalculus›Equations of Lines, Parabolas and Circles
How to identify the intersection of two planes.
• #### Parametrizing a Line Segment - Problem 1

##### Math›Precalculus›Vectors and Parametric Equations
How to find parametric equations of segment AB when A=(3,8) and B=(21,16).
• #### Finding the Slope of a Line from an Equation - Problem 2

##### Math›Algebra›Linear Equations and Their Graphs
How to find the slope if an equation is not in y=mx+b form.
• #### Finding the Slope of a Line from an Equation - Problem 1

##### Math›Algebra 2›Graphs of Linear Equations
How to find the slope if an equation is in y=mx+b form.
• #### Finding the Slope of a Line from an Equation - Problem 2

##### Math›Algebra 2›Graphs of Linear Equations
How to find the slope if an equation is not in y=mx+b form.
• #### Finding the Slope of a Line from an Equation - Problem 1

##### Math›Algebra›Linear Equations and Their Graphs
How to find the slope if an equation is in y=mx+b form.
• #### The Circle - Problem 10

##### Math›Precalculus›Equations of Lines, Parabolas and Circles
How to write the equation for a line that is tangent to a circle.
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• #### The Circle - Problem 1

##### Math›Precalculus›Equations of Lines, Parabolas and Circles
How to find the equation for a circle given the center and radius.
• #### Point-Slope Form of a Line - Problem 3

##### Math›Algebra 2›Graphs of Linear Equations
Writing the equation of a line given two points, a vertical line, or a point and a line parallel
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• #### Introduction to Parabolas - Problem 3

##### Math›Precalculus›Equations of Lines, Parabolas and Circles
How to write the equation of a parabola given the vertex.
• #### Introduction to Parabolas - Problem 4

##### Math›Precalculus›Equations of Lines, Parabolas and Circles
How to write the equation for a parabola given specific points.
• #### The Circle - Problem 2

##### Math›Precalculus›Equations of Lines, Parabolas and Circles
How to find the center and radius of a circle given an equation.
• #### The Circle - Problem 4

##### Math›Precalculus›Equations of Lines, Parabolas and Circles
How to use two endpoints of a diameter to create the equation for a circle.
• #### The Circle - Concept

##### Math›Precalculus›Equations of Lines, Parabolas and Circles
How to use the distance formula to derive the equation for a circle.
• #### Point-Slope Form of a Line - Problem 4

##### Math›Algebra 2›Graphs of Linear Equations
Common errors in writing the equation of a line parallel or perpendicular to a given line through a given point
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