• #### Finding Intercepts, Domain, Range and Vertex of a Parabola

##### PrecalculusEquations of Lines, Parabolas and Circles

How to find the vertex, intercepts, domain and range of a quadratic graph.

• #### Graphing Polar Equations

##### PrecalculusPolar Coordinates and Complex Numbers

How to sketch a simple polar curve by plotting points.

polar graph polar equation
• #### Equation of a Circle

##### GeometryPythagorean Theorem

How to derive the equation for a circle using the distance formula.

• #### Equation of a Circle

##### TrigonometryPythagorean Theorem

How to derive the equation for a circle using the distance formula.

• #### Solving Equations with a Variable on Both Sides

##### AlgebraSolving Equations

How to solve equations with the same variable on both sides.

expressions equations solutions implying like terms combining like terms distributive property
• #### Solving Simple Logarithmic Equations

##### Algebra 2Inverse, Exponential and Logarithmic Functions

How to solve a logarithmic equation.

logarithmic form exponential form
• #### Solving Simple Logarithmic Equations

##### PrecalculusExponential and Logarithmic Functions

How to solve a logarithmic equation.

logarithmic form exponential form
• #### Absolute Value Equations

##### AlgebraAbsolute Value

How to solve equations with absolute values.

absolute value solutions
• #### Finding the Equation of a Graphed Line

##### AlgebraLinear Equations and Their Graphs

How to write the equation of a graphed line.

point slope form slope intercept form slope y intercept
• #### Solving a Rational Equation

##### Algebra 2Rational Expressions and Functions

How to solve a simple rational equation.

cross multiplying fraction factoring denominator least common denominator lcd check
• #### Connecting Graphs, Tables, and Equations

##### AlgebraGraphs and Functions

How to connect linear equations, tables of values, and their graphs.

slope y intercept table
• #### Solvling fraction equations

##### Pre-AlgebraFractions and MIxed Numbers

Solving two step equations that involve fractions

• #### Solving for a Parameter in a Linear Equation

##### PrecalculusLinear Equations and Inequalities

How to solve for a parameter in a simple linear equation.

solving for a parameter variable
• #### Solving Equations with Decimals

Review of operations with decimals in order to solve equations with decimals

• #### Solving for a Parameter in a Linear Equation

##### Algebra 2Linear Equations

How to solve for a parameter in a simple linear equation.

solving for a parameter variable
• #### Completing the Square

How to solve a quadratic equation by completing the square.

completing the square perfect square trinomial
• #### The Discriminant

How to calculate and interpret the discriminant of a quadratic equation.

discriminant x intercepts number of solutions
• #### Solving Equations - one variable term

##### Pre-AlgebraSolving Equations and Inequalities

Solving two step equations with integers

• #### Solving Equations with Squares and Cubes

##### GeometryVolume

How to solve equations using square roots or cube roots.

square root cube root