2023

Showing 37 - 39 of 39 results

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Trig Ratios Explained (Trigonometry: sine, cosine, tangent)

January 25, 2023

A thorough introduction to what a basic trig ratio is and how it will be useful in later sections and...

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Factored Form of a Quadratic (Find x-intercepts of the parabola)

January 17, 2023

Through factoring and using the zero product property, you can easily find the x-intercepts of the quadratic graph (a parabola)....

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What are Functions? (An intro including the vertical line test and function notation)

January 6, 2023

Functions are “machines” that take inputs and turn those numbers into outputs. This video introduces the concept but also covers...