Today we learned how to solve a quadratic equation using the quadratic formula. See some more examples here. We did some examples on the board, then they used the examples to help them with the homework.
Tuesday, March 18, 2008
3/18/2008 Algebra 1 - The Quadratic Formula
Today we learned how to solve a quadratic equation using the quadratic formula. See some more examples here. We did some examples on the board, then they used the examples to help them with the homework.
3/18/2008 Algebra 2 - The number 'e'
Today we studied the number e (2.718281828....) and its applications in exponential growth and decay. Students will be calculating some values of e, applying exponent rules to e, solving continuously compounding interest problems and other word problems. A homework quiz will be given next time.
Homework:
page 483 #'s 18-60 even, 61-66 all, 76-80
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