Graphs of sin, cos, tan (amplitude, period, phase shift)
Start lessonBegins with Trig graphs · Slides
Teacher tools for this standard
Lesson Plan · Guided Notes · Exit Ticket · Re-teach · Homework
Teacher tools for this standard
Lesson Plan · Guided Notes · Exit Ticket · Re-teach · Homework
- Lesson Plan →Objectives, pacing and practice, built from this lesson's brief.
- Guided Notes →One page your students fill in and keep.
- Exit Ticket →Three items at the end of class. No student accounts.
- Re-teach →After an exit ticket: who missed what, and what to do tomorrow.
- Homework →Assign practice; it grades itself.
F 705. Match graphs of basic trigonometric functions with their equations
F 704. Exhibit knowledge of unit circle trigonometry
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F 705. Match graphs of basic trigonometric functions with their equations
F 704. Exhibit knowledge of unit circle trigonometry
What you'll learn
- Sketch the base graphs of y = sin(x), y = cos(x), and y = tan(x) by plotting key points (intercepts, maxima, minima, asymptotes)
- Identify amplitude, period, phase shift, and vertical shift from the general form y = A sin(Bx + C) + D (and analogous cos/tan forms)
- Graph a transformed sinusoidal function by applying changes to amplitude, period, phase shift, and vertical shift systematically
- Read a graph to determine its amplitude, period, midline, and phase shift
- Write an equation in the form y = A sin(Bx + C) + D (or cos equivalent) that matches a given graph
Slides
Step through the lesson, or watch it as a narrated video
1
Trig graphs
✓ Start herePractice
Try it on your own
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