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Precalculus and Advanced Topics
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Precalculus and Advanced Topics Module 4, Topic A, Lesson 3

Student Writing

Student Outcomes

  • Students prove the subtraction formula for cosine and use their understanding of the properties of the trigonometric functions to derive the remaining addition and subtraction formulas for the sine, cosine, and tangent functions.
  • Students use the addition and subtraction formulas to evaluate trigonometric functions to solve problems.

Downloadable Resources

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Precalculus Module 4, Topic A, Lesson 3: Teacher Version (319.09 KB)
Precalculus Module 4, Topic A, Lesson 3: Teacher Version (832.93 KB)
Precalculus Module 4, Topic A, Lesson 3: Student Version (586.27 KB)
Precalculus Module 4, Topic A, Lesson 3: Student Version (212.56 KB)

Tags

Created On:
Fri 04/17/2015 -
  Posted By
  NYSED
Subject(s):
Math
High School Precalculus and Advanced Topics
Grade(s):
High School / Commencement Level
Grade 12
Topic(s):
Common Core Learning Standards
CCLS Math:
F.TF.9
Resource Type:
Lesson Plan
Creative Commons License:
Creative Commons Licence

Common Core Learning Standards

CCLS State Standard
F.TF.9 (+) Prove the addition and subtraction formulas for sine, cosine, and tangent and use them to solve...

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