Three Functions
Unit 6 ● Lesson 17 ● Activity 1
NO PEEKING!
Draw one period of sine, cosine and tangent from memory
Slides are CC BY NC Kendall Hunt Publishing. Curriculum excerpts are CC BY Illustrative Mathematics.
Warm-up
Comparing Transformations
Unit 6
Lesson 17
Trigonometric Functions
Expressions and Equations
ALGEBRA 2
Unit 6 ● Lesson 17
Learning
Targets
Algebra 2
Writing Equations
Write an equation that matches this graph.
Midline:
Amplitude:
Period:
Sine or Cosine?:
Horizontal Translation:
Is it unique?
Slides are CC BY NC Kendall Hunt Publishing. Curriculum excerpts are CC BY Illustrative Mathematics.
Writing Equations
Write an equation that matches this graph.
Midline:
Amplitude:
Period:
Sine or Cosine?:
Horizontal Translation:
Slides are CC BY NC Kendall Hunt Publishing. Curriculum excerpts are CC BY Illustrative Mathematics.
Write an equation that matches this graph.
Midline:
Amplitude:
Period:
Sine or Cosine?:
Horizontal Translation:
Slides are CC BY NC Kendall Hunt Publishing. Curriculum excerpts are CC BY Illustrative Mathematics.
Comparing Transformations
Unit 6 ● Lesson 17
Describe how to transform the graph of the original function to match the new function by only reading the equations and not doing any graphing.
Slides are CC BY NC Kendall Hunt Publishing. Curriculum excerpts are CC BY Illustrative Mathematics.
Lesson Synthesis
Follow the Moves
Unit 6 ● Lesson 17 ● Activity 4
Let f(x) = 5 sin(x). Describe the graph of each of the following in terms of the graph of f.
Slides are CC BY NC Kendall Hunt Publishing. Curriculum excerpts are CC BY Illustrative Mathematics.
Lesson Synthesis
Cool-down