Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.5: Trigonometric Graphs
Problem 6E
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Find the period (in degrees) and amplitude of the equation.
y = 2 sin(2x)
period °amplitude
Graph at least two periods of the equation.
The x y-coordinate plane is given. The curve begins at the origin, goes up and right, changes direction at the point (90°, 2), goes down and right, crosses the x-axis at x = 180°, changes direction at the point (270°, −2), goes up and right, and ends at the point (360°, 0).
 
The x y-coordinate plane is given. The curve begins at the origin, goes up and right, changes direction at the point (45°, 2), goes down and right, crosses the x-axis at x = 90°, changes direction at the point (135°, −2), goes up and right, crosses the x-axis at x = 180°, changes direction at the point (225°, 2), goes down and right, crosses the x-axis at x = 270°, changes direction at the point (315°, −2), goes up and right, and ends at the point (360°, 0).
 
The x y-coordinate plane is given. The curve begins at the origin, goes up and right, changes direction at the point (45°, 2), goes down and right, crosses the x-axis at x = 90°, changes direction at the point (135°, −2), goes up and right, and ends at the point (180°, 0).
 
The x y-coordinate plane is given. The curve begins at the origin, goes up and right, changes direction at the point (45°, 3), goes down and right, crosses the x-axis at x = 90°, changes direction at the point (135°, −3), goes up and right, crosses the x-axis at x = 180°, changes direction at the point (225°, 3), goes down and right, crosses the x-axis at x = 270°, changes direction at the point (315°, −3), goes up and right, and ends at the point (360°, 0).
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ISBN:
9781133382119
Author:
Swokowski
Publisher:
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