Today we worked on solving quadratics using factoring. Here is a helpful video.
Stats Reasoning
Today we worked on calculating the standard deviation. Here is the work from today.
Standard Deviation
PreCalc
Today we learned about hyperbolas. Here are the notes from today
Hyperbolas
If the y term has the minus sign then the hyperbola will open left & right. If the x term has the minus sign then the hyperbola will open up & down.
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