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Phase Shift Recap

Part of the Graphs of Trig Functions section of Coddy's Trigonometry journey. Lesson 27 of 49.

Challenge

Draw the graph on the goal row. Press Check.

Try it yourself

y = 2\cos\left(x-\frac{\pi}{4}\right)+1

Draw the wave

All lessons in Graphs of Trig Functions

2The Cosine Graph

The Cosine Graph Cosine Is a Shifted Sine Where Sine Meets Cosine Cosine Graph Recap

5Midline

The Midline From Highest and Lowest Reading the Midline Midline Recap

8The Tangent Graph

The Tangent Graph Asymptotes Stretching the Tangent Graphs of sec, csc and cot Tangent Recap

3Amplitude

Amplitude: How Tall Amplitude of a Cosine A Negative a Flips It Amplitude From a Graph Amplitude Recap

6Phase Shift

Phase Shift: Sliding Phase Shift in Degrees Factor Out b First Reading a Phase ShiftPhase Shift Recap

9Modelling with Waves

A Ferris Wheel Model Daylight Over a Year Tides Using a Model A Spring's Bounce Modelling Recap