ㅍ (2) Evaluate (cos(3x) — sin(x))dx. - 6

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.2: Trigonometric Equations
Problem 104E
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(2) Evaluate (cos(3x) — sin(x))dx.
(3) Sketch the parabola y = -x² + 7x + 18 and shade the area enclosed by the
parabola and the x-axis.
(4) Find the area enclosed by this parabola and the x-axis using integration.
Transcribed Image Text:(2) Evaluate (cos(3x) — sin(x))dx. (3) Sketch the parabola y = -x² + 7x + 18 and shade the area enclosed by the parabola and the x-axis. (4) Find the area enclosed by this parabola and the x-axis using integration.
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