Consider the trigonometric function y 2sin -).We wil il out the table and plot 5 points so that we can see the graph and sketch it Let equal Solve for from last line Thus, sin Ge-5). equal Solve fory The 5 points are xfrom row 2 yvalue from row 4 ter we have 5 points, we know that the graph of sine looks like a wave. Hence, the graph can be sketched with the S points. You can extend the graph by copying the graph from the S points to the left and right because the graph of sine function is periodic.

Consider the trigonometric function y 2sin -).We wil il out the table and plot 5 points so that we can see the graph and sketch it Let equal Solve for from last line Thus, sin Ge-5). equal Solve fory The 5 points are xfrom row 2 yvalue from row 4 ter we have 5 points, we know that the graph of sine looks like a wave. Hence, the graph can be sketched with the S points. You can extend the graph by copying the graph from the S points to the left and right because the graph of sine function is periodic.

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter6: The Trigonometric Functions

Section6.6: Additional Trigonometric Graphs

Problem 64E

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