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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
<--- Practice Quiz
One Minute Math Question:
For the function f(x) = 9(x - 8)(x - 2),
what is the minimum output?
Check your answer here