Quadratic (x-intercepts)

Today we finished talking about quadratics, specifically about how they move, and how to find the equation using two points from a graph. If you were not in class you definitely need to get some notes from someone, but you can check out the examples on pages 131-134. We focused on finding the x-intercepts and solving for "a" in the equation f(x)= a (x-h)^2 + k. Let me know if you are still confused (when you post your comment) and I will post some examples tonight. Have a great week! Coming up: - HW pg. 135 #'s 36-42 even, 78, 79, and find the x-intercepts from last nights homework (14-24) - Tomorrow we will look at using Matricies to solve quadratics Posting for Points: From the standard equation of a quadratic, what do h and k tell you?

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Quadratic (x-intercepts) is an episode from Math Analysis.

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This episode was published on Oct 23, 2007.

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