In this lesson on quadratic transformations, the instructor teaches how to graph and describe transformations of a quadratic equation. They review different types of transformations such as vertical shift, horizontal shift, reflections, and stretching. The lesson focuses on describing the transformation of a given equation and then graphing it accordingly. The instructor also emphasizes the importance of understanding the concepts instead of memorizing them.
Graphing and describing transformations of a quadratic equation
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Questions answered by this video:
How do the values in a quadratic function shift or reflect the function's graph?
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The instructor uses an example of a quadratic function to demonstrate how the values in the function shift the graph left, right, up, or down. He also explains and demonstrates how a negative sign reflects a graph over the x or y-axis.