Tutoring: See Ms. Harrell for appointment
Assessment: Quiz on Thursday likely
Note: 1st, 2nd and 3rd blocks are longer than usual, 4th will be much shorter
This week:
Law of sines
Law of Cosines
Area of A Triangle
Have a great weekend!
PreCalculus team
Help:
https://www.mathsisfun.com/algebra/trig-sine-law.html ( law of sines)
https://www.khanacademy.org/math/geometry/hs-geo-trig/hs-geo-law-of-sines/v/law-of-sines-example ( Law of sines)
https://www.mathsisfun.com/algebra/trig-cosine-law.html ( Law of Cosines)
https://www.khanacademy.org/math/geometry/hs-geo-trig/hs-geo-law-of-cosines/v/law-of-cosines-example
( Law of Cosines)
Monday, November 25, 2019
Saturday, November 16, 2019
PreCalculus week of 11.18.2019-11.22.2019
Tutoring: All tutoring by appt this week
Assessments: Unit test on Thursday and Friday
This week in PreCalculus:
Horizontal Shift Cosine and Sine Graphs
Combo Shifts for Cosine and Sine Graphs
Graph to Equation for Cosine and Sine Functions
Unit Test
Have a great holiday break!
PreCalculus team
Help:
https://www.youtube.com/watch?v=RzZyyIu9IvA ( horizontal shifts)
https://www.sparknotes.com/math/trigonometry/graphs/section3/ ( vertical shifts)
Assessments: Unit test on Thursday and Friday
This week in PreCalculus:
Horizontal Shift Cosine and Sine Graphs
Combo Shifts for Cosine and Sine Graphs
Graph to Equation for Cosine and Sine Functions
Unit Test
Have a great holiday break!
PreCalculus team
Help:
https://www.youtube.com/watch?v=RzZyyIu9IvA ( horizontal shifts)
https://www.sparknotes.com/math/trigonometry/graphs/section3/ ( vertical shifts)
Saturday, November 9, 2019
PreCalculus week of 11.11.2019-11.15.2019
Tutoring: Thursday afternoon and mornings by appt
Note: Ms. Harrell is out Tuesday, 11.12.2019, for an off campus meeting
Assessments: Quiz on Thursday
This week in PreCalculus:
Sine and Cosine graphs with vertical shifts
Sine and Cosine Graphs with horizontal shifts
Sine and Cosine Graphs with combo shifts
Have a great weekend!
Ms. Harrell
Help:
https://www.youtube.com/watch?v=Vw-RwPBWS8g ( trig graphs)
https://www.purplemath.com/modules/grphtrig.htm
Note: Ms. Harrell is out Tuesday, 11.12.2019, for an off campus meeting
Assessments: Quiz on Thursday
This week in PreCalculus:
Sine and Cosine graphs with vertical shifts
Sine and Cosine Graphs with horizontal shifts
Sine and Cosine Graphs with combo shifts
Have a great weekend!
Ms. Harrell
Help:
https://www.youtube.com/watch?v=Vw-RwPBWS8g ( trig graphs)
https://www.purplemath.com/modules/grphtrig.htm
Sunday, November 3, 2019
PreCalculus week of 11.4.2019-11.08.2019
Tutoring: Some mornings are open, see teacher for times
Assessments: None this week, quiz early next week
Reminder. No school on Tuesday, Election day!
This week in PreCalculus:
Sine graphs
Cosine graphs
combo of sine and cosine graphs
Help:
https://www.youtube.com/watch?v=2zoiW4PdVKo ( sine graphs)
https://www.youtube.com/watch?v=Vw-RwPBWS8g ( sine and cosine graphs)
Have a great weekend!
PreCalculus team
Assessments: None this week, quiz early next week
Reminder. No school on Tuesday, Election day!
This week in PreCalculus:
Sine graphs
Cosine graphs
combo of sine and cosine graphs
Help:
https://www.youtube.com/watch?v=2zoiW4PdVKo ( sine graphs)
https://www.youtube.com/watch?v=Vw-RwPBWS8g ( sine and cosine graphs)
Have a great weekend!
PreCalculus team
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