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# Category Archives: Trigonometric Functions

## Amplitude Period Phase Shift of Trigonometric Functions example

Find the Amplitude, Period, Phase Shift, and Vertical Shift for each of the following Trigonometric Functions:    Solution to this Trigonometric Function Graph practice problem is provided in the video below!

## All Key Features of Trigonometric Functions example problem

For each of the following Trigonometric Functions, find the Amplitude, Period, Frequency, Midline Equation, Phase Shift, Vertical Shift, Horizontal Stretch or Shrink, Vertical Stretch or Shrink, Domain, and Range.  Solution to this Trigonometric Function Graph practice problem is provided in the video below!

## GRAPH of Trigonometric Functions example question

Draw a Graph of the following Trigonometric Functions:  Solution to this Graph of Trigonometric Function practice problem is provided in the video below!

## Find ANY Known Trigonometric Value by Hand example question

How do you find the values like or or ?

There is a way to use the Unit Circle information and fill out your own Table of Values fast!

All you need is to start with sine function values in the interval [0, ]

Watch the video below with a detailed tutorial and start being a pro at this!

Solution to this Basic Trigonometric Function Values practice problem is provided in the video below!

## Find All Six Trigonometric Functions using Rectangular Coordinates or given Angle example question

a) If t is a point on the unit circle with coordinates , find the six Trigonometric Functions of t

b) Find the six Trigonometric Functions of Solution to this Trigonometric Function practice problem is provided in the video below!