Trig Review Part 4
5859 views
|
1
rating
Lesson Description:
Graphing y = sin(x+(pi/4)) and stating period and phase shift. Solutions to a Review for a Trigonometry Test for a class. . See pdf on that site under Trig, special videos.
More free YouTube videos by Julie Harland are organized at http://yourmathgal.com
Questions answered by this video:
- How do you graph trig functions?
- How do you graph y = sin(x + pi/4)?
- How do you find the period, amplitude, and phase shift of y = sin(x + (pi/4))?
- How do you draw the graph of a trig function with a phase shift?
-
Staff Review
This lesson continues graphing trig functions by starting with the parent graph of y = sin x. Amplitude and period found, as in the previous videos, but now phase shift is also introduced. The steps involved in determining values and plotting them are shown and explained.
