Friday, Jan. 8, 2016 (Day 75)
The students added and subtracted complex numbers and graphed complex numbers to add them. The assignment was Page 386 #12 - 20, 46 - 54.
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Thursday, Jan. 7, 2016 (Day 74)
The students simplified imaginary numbers and found the conjugate of complex numbers. The assignment was Imaginary and Complex Numbers Worksheet.
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Below are a series of videos to show how we got imaginary numbers.
Wednesday, Jan. 6, 2016 (Day 73)
The lesson for today was also applying the quadratic formula to solve word problems. The students had to set up a quadratic function for a ball that was thrown into the air. However, they had to find the time it would reach a certain height by solving the function using the quadratic function. The assignment was Solving Quadratic Equation Word Problems B Worksheet.
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Tuesday, Jan. 5, 2016 (Day 72)
The lesson for today was applying the quadratic formula to solve word problems. The students had to set up a quadratic function for a ball that was thrown into the air. Then they had to find the time it would hit the ground by solving the function using the quadratic function. The assignment was Solving Quadratic Equation Word Problems A Worksheet.
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Monday, Jan. 4, 2016 (Day 71)
Today's lesson was finding the roots of quadratic functions by using the quadratic formula. The assignment was Quadratic Formula Worksheet.
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