Видео

Learn how to find the slope of a line from a graph and also from two points using the slope formula.

See how to use the Midpoint and Distance formulas.

See some of the skills you should be comfortable with before taking Geometry or Algebra 2. Evaluating expressions, order of operations, simplifying expressions and solving equationns.

Learn how to find the End Behavior of a polynomial with only the equation (not the graph).

Learn how to find the x and y intercepts (without a graph) for linear functions, quadratics and absolute value equations.

Find out how to set up two equations to solve Absolute Value equations. Only see how to solve Absolute Value Inequalities and how to graph the solution on a number line.

Learn how to handle polynomials with exponents and how to reduce them properly.

Try these problems to get ready for pre-calculus. See if you remember the rules of exponents, synthetic division, solving square root problems and the quadratic equation.

More skills you need to make sure you have before you take pre-calculus. Simplifying radicals, long division with polynomials, FOIL, and solving equations and inequalities.

See if you have the prerequisite skills to succeed in Pre-calculus. This video has solving with factoring, graphing quadratics and square root functions and finding domain and range.

Learn how to use Synthetic Division to divide polynomials and to tell if something is or is not a factor.

Learn how to do long division with polynomials. See some of the common mistakes such as forgetting a zero or subtracting incorrectly with negatives.

Learn how to convert equations from standard form to vertex form by Completing the Square.

Learn how to complete the square and use that to convert from standard form to vertex form with Quadratic Equations.

Functions (vertical line test) and Domain and Range

Square Root Graph, Cubic and Cube Root Graphs and their Transformations

Absolute Value Graphs and Transformations

Graphing Quadratic Equations (Parabolas) and their Transformations

Solving Quadratic Equations with the Quadratic Formula

Solving Quadratic equations with Factoring

Factoring trinomials with "a" greater than 1 (AC Method)

Factoring by Grouping (needed in AC method)

Factoring - Quadratic Trinomials with a = 1

Factoring - Difference of Squares

Finding a GCF (Greatest Common Factor)

Factoring GCF (Greatest Common Factor)