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3 Variable Systems: Turn It Into a 2 Variable System

Course: Algebra 2, PreCalculus

Topics: Equations, Solving, Systems

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Domain and Range Explained | Inputs and Outputs

Course: Algebra 1, Algebra 2, PreCalculus

Topics: Absolute Value, Domain, Functions, Interval Notation, Linear, Range

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Factoring Trinomials When the Leading Coefficient is not 1

Course: Algebra 1, Algebra 2, PreCalculus

Topics: Bodine Method, Factoring, Quadratics

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Function Composition: Feed the Machines!

Course: Algebra 2

Topics: Compositions, Functions

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How to Find Intervals of Increase and Decrease

Course: Algebra 2, PreCalculus

Topics: Intervals

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Squaring a Binomial: Why There’s a Middle Term

Course: Algebra 1, Algebra 2, PreCalculus

Topics: Binomials, FOIL, Squaring a Number

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Synthetic Division: Faster Than Long Division

Course: Algebra 2, PreCalculus

Topics: Factoring, Polynomials, Synthetic Division, Zeros

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Wait… Why Does 0! Equal 1?

Course: Algebra 2

Topics: Factorials, Math Facts

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Why Does Anything to the Zero Power Equal 1?

Course: Algebra 1, Algebra 2

Topics: Exponents

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