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Brian McLogan
What are zeros of a polynomial
👉 Learn about zeros and multiplicity. The zeroes of a polynomial expression are the values of x for which the graph of the function crosses the x-axis. They are the values of the variable for which the polynomial equals 0. The...
Imagine Learning Classroom
Learn Zillion: Understand Why Graphs of Second Degree Polynomials Are Curved
In this video, you will learn why the graph of a second degree polynomial curves by looking at input and output values of quadratic functions. [5:09]
Imagine Learning Classroom
Learn Zillion: Video: Understand Limitations of Using Zeros to Graph a Quadratic
In this lesson, you will learn the limitations of using zeros to graph a quadratic function by using functions with no zeros or real roots. [3:08]
Imagine Learning Classroom
Learn Zillion: Graph Quadratic Equations Using the Zeros and the Vertex
In this lesson learn to graph a quadratic equation by using the zeros and the vertex. [5:03]