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Quadratics Overview and notes
y = -16x^2 + 200x + 8 is a quadratic equation.
What is the vertex? Can you find the x-intercepts? Answers to these questions, graphing, and other topics are in the following notes.
Click to select (a larger) image.
Right click to view or save to desktop.
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Download Free Complete Quadratics Overview .pdf file
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Connections:
Quadratic Word Problems | Projectile motion, max/min, area, and general examples using quadratics from purplemath.com
Here are helpful free math videos by yaymath.org| Completing the Square, factoring quadratics, Berry Method, and more.
Mathplane notes, example and quiz: identifying quadratic equations when given the points
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Math Comic #346 - "Polar Vertex" (2-3-19)
More Information
- Standard Form
- Vertex Form
- Intercept Form (or, Factored Form)
- Graph examples
- Word Problems
- Completing the Square
- Discriminant
- maximum height
- area & perimeter
- basketball and physics
- Quadratic Formula
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One Minute Math Question:
For the function f(x) = 9(x - 8)(x - 2),
what is the minimum output?
Check your answer here
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