Math 2414 Group Leader
Lab 1 – An Interesting Area
Names of those who contributed
Jacob Culpepper
Objective: To review trigonometric integrals & practice with patterns that relate to an
interesting area
Textbook: Section 8.3
1. Watch the following video on how to graph trigonometric functions on Demos, a graphing
calculator tool.
https://www.youtube.com/watch?v=I3ESKmEFQiA
2. Graph the functions , and on the interval
with a step size of using Desmos.
should be red.
should be blue.
should be green.
The Desmos link is www.desmos.com/calculator.
Paste your graph in the space below.
3. Find the area under these three curves on . Show all steps.
