• #### 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.
• #### Solving Systems of Equations using Substitution - Problem 1

##### Math›Algebra›Solving Systems of Equations
How to solve a system of equations using substitution when both equations are 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.
• #### Rotations - Problem 1

##### Math›Geometry›Transformations
How to describe the transformation (x, y) -> (-x, -y).
• #### Reflections - Problem 2

##### Math›Geometry›Transformations
How to reflect a figure over x = 2.
• #### Reflections - Problem 3

##### Math›Geometry›Transformations
How to find the minimal path between two objects.
• #### Intercepts of Linear Equations - Problem 3

##### Math›Algebra›Linear Equations and Their Graphs
How to interpret intercepts of a graph.
• #### Finding an Inverse Graphically - Concept

##### Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
How to graph the inverse of a function using points.
• #### Finding an Inverse Graphically - Problem 1

##### Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
How to graph an inverse of a function using a piece of paper.
• #### Finding an Inverse Algebraically - Problem 3

##### Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
Learn how to find the inverse of a linear function by switching x and y and then isolating y
• #### Solving a Logarithmic Equation - Problem 5

##### Math›Precalculus›Exponential and Logarithmic Functions
Using the property that if log x = log y, then x = y , and checking for extraneous solutions.
• #### Finding an Inverse Graphically - Problem 2

##### Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
How to graph an inverse of a collection of line segments.
• #### Solving a Logarithmic Equation - Problem 5

##### Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
Using the property that if log x = log y, then x = y , and checking for extraneous solutions.
• #### Finding an Inverse Algebraically - Problem 9

##### Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
Examples of how to find the inverse of exponential functions by switching x and y and then solving for y, and also re-writing the equation in logarithmic form.
• #### Absolute Value Inequality Graphs in Two Variables - Problem 2

##### Math›Algebra›Absolute Value
How to solve and graph absolute value inequalities with x and y when solving for y first.

Tags:
• #### Physics Lenses

##### Science›Physics›Light
How lenses work.
• #### The Ellipse - Problem 8

##### Math›Precalculus›Conic Sections
Using key features of an ellipse centered at the origin to write the equation in standard form.
Tags:

Tags: