# Trig Review Part 5

Taught by YourMathGal
• Currently 4.0/5 Stars.
5521 views | 1 rating
Part of video series
Meets NCTM Standards:
Lesson Description:

Graphing y = tan(x/3)) and stating period. 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 = tan(x/3)?
• How do you find the period of y = tan(x/3)?
• What is an asymptote?
• How do you know where asymptotes occur in a tangent graph?
• How do you know where the graph of a tangent function is positive, negative, 0, or undefined?
• #### Staff Review

• Currently 4.0/5 Stars.
This lesson does something very similar to the previous lessons, but this time the parent function used is tan x, which looks quite a bit different than sin or cos. The steps used and thought processes involved in graphing the function and finding the period are explained.