Math 9, Lesson 5, Spring 2018, 3/11/2018

Weidong Posted in Homework, Math 9, Spring 2018, Teaching info
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We go over the application of vectors, particularly in geometry. Last week the substitute teacher did not get to go over this section.

Notice when vector AB = vector DC, it means line AB is parallel to line DC and AB = DC.

If you have not done your homework last week because you have some questions on certain problems, please do them now:

Homework: Page 1Page 2Page 3Page 4Page 5Page 6

Workbook Page 33: # 8, #9, #13, #19 – #26

Algebra 2, Lesson 5, Spring 2018, 3/11/2018

Weidong Posted in Algebra 2, Spring 2018, Teaching info
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We study hyperbola. This concludes the chapter on conic functions.