Welcome To

Precalculus

Teacher

David Shibuya

Class Notes

Class Note - 01/21/20 5 years ago
hw21012020. Do problems #1-20 from the attached worksheet.

Attachments

right-triangle-trig-missing-sides-and-angles
Class Note - 12/09/19 5 years ago
HW09122019 from the hyperbola worksheet find standard form, center, vertices, foci and asymptotes. do problems #1-10. from the parabola worksheets do problems #1-3. find vertex, axis of symmetry, focus, directrix, domain, range, direction of opening, min/max value, and then sketch the graph. put your graphs on the graph paper provided NOT the worksheets. everything else should be on a separate piece of paper with an answer column. possible quiz on hyperbolas

Attachments

graphing-hyperbolas-both-general-form-ghbgf
graphing-parabolas-standard-form-x-gesfx
graphing-parabolas-standard-form-y-gesfy
graph-10-x-10-4-grids
Class Note - 11/18/19 5 years ago
review for final

Attachments

quadratics-general-form-to-vertex-form-qgfvf
general-form-to-standard-form-quadratics-2
functions-and-inverses-all-1-funinvall1
functions-evaluating-3-funeval3
1-more-quadratic-word-problems-mqwp
Class Note - 08/19/19 5 years ago
Math Autobiography and parent letter are due on Wednesday 19082019. They may be turned in earlier (tomorrow). Detentions will be given out if the parent letter is not turned in by Wednesday.

Attachments

parent-letter-2018
math-autobiography-revised-2010-2
Class Note - 05/16/19 5 years ago
There will be 5 quizzes given beginning Friday. 3 on Friday and 2 on Monday

Attachments

No attachments have been posted.
Class Note - 03/15/19 6 years ago
HW14032019 pg. 376 #23-48 (e); 36-42 (e), 63-69 (o).

Attachments

No attachments have been posted.
Class Note - 02/22/19 6 years ago
HW22022019 do #14-16 from the first worksheet AND #1-10 from the second worksheet. On some of the problems from the second worksheet, you might want to simplify the right hand side instead of the left.

Attachments

No attachments have been posted.
Class Note - 12/06/18 6 years ago
These are SOME of the topics that you should know for the final. Not every topic listed will be on the final, and there may be a question that is not related to these topics on the final, but these topics will cover 90% of the final. graphing rational functions, graphing piece-wise defined functions, graphing polynomials, composite and inverse functions, quadratic word problems, and conics.

Attachments

No attachments have been posted.
Class Note - 09/06/18 6 years ago
graph paper for graphing

Attachments

graph-10-x-10-4-grids
Class Note - 08/21/18 6 years ago
here is the parent letter. it is to be signed and returned by Thursday 22 August 2018.

Attachments

parent-letter-2018
Class Note - 12/04/17 7 years ago
Possible topics for precalculus final. projectile motion problems, polynomials, factoring cubes, logarithmic equations, minimum maximum word problems, graphing rational functions, graphing piecewise-defined functions, long and synthetic division, composition of functions, polynomials and their zeros. check back just in case other topics will be added.

Attachments

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Class Note - 05/18/17 7 years ago
here is the link for transformations https://www.ixl.com/math/geometry/transformations-that-carry-a-polygon-onto-itself you will need this for the final

Attachments

No attachments have been posted.
Class Note - 02/06/17 8 years ago
Bring the trig tables to school everyday

Attachments

palg_table_of_trig_ratios
Class Note - 08/17/16 8 years ago
Math Autobiography

Attachments

math autobiography revised 2010 (2)
Class Note - 08/17/16 8 years ago
Parent/Student Letter

Attachments

parent letter not dated august 2016