Ch.14 Lines

lilijia Post in SAT math，
16 January 2023
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Dear students,

It was nice seeing all of you today in class! We went over Ch.12 + CH.13 HW problems on the whiteboard, and students did Examples 1-7 of Ch. 14 Lines. Please check class notes here.

Vertical Lines. Horizontal Lines. The line x = a is a vertical line at a. The line y = b is a vertical line at b. The slope of a vertical line is undefined. The slope of a horizontal line is zero.

Homework:

  1. Finish Chapter 14 Ex #1-15, pg 123-125. Check answers on Pg 307-308, and share your questions here on the Google Form.
  2. DeltaMath Ch.14 Lines

Next Sunday, Jan.22nd is the last day of the Fall 2022 semester. Please bring your laptop + calculator to School and we will take the final exam (on Google Forms). If you are not here next Sunday, please let me know ahead of time.

Please do not forget to register for the Spring 2023 semester. The registration fee is $20 per family account, but it will be waived if all account balance is paid on or before January 16, 2023.

Look forward to seeing you all next week!

Best,

Ms. Li

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