1 Determine the following integrals: ļ (cos2x+ sin x) dx 1.1.1 .1.2 1.1.3 1₁ Jx Xx+1 √√x²+2x+1 dx (n(3x) b (²³0) + ² +1)]dx X

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter7: Distance And Approximation
Section7.5: Applications
Problem 17EQ
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1 Determine the following integrals:
1.1.1
(
(cos2x+ sin x) dx
.1.2
√√√x+²+2x+1
dx
2
1.1.3
6₁ (~²(³x) + ² + 1)]dx
X
4.<
A cyclist pedals along a straight road with velocity v(t) = 2t² - 8t+6 km/h, for 3 hours.
The velocity, v(t), is measured in km/h and the time, t, in hours.
1.2.1 Sketch the velocity function over the 3 hours. When does the cyclist
move in a positive direction and when in a negative direction?
1.2.2 Use integration to find the total distance the cyclist traveled.
Transcribed Image Text:1 Determine the following integrals: 1.1.1 ( (cos2x+ sin x) dx .1.2 √√√x+²+2x+1 dx 2 1.1.3 6₁ (~²(³x) + ² + 1)]dx X 4.< A cyclist pedals along a straight road with velocity v(t) = 2t² - 8t+6 km/h, for 3 hours. The velocity, v(t), is measured in km/h and the time, t, in hours. 1.2.1 Sketch the velocity function over the 3 hours. When does the cyclist move in a positive direction and when in a negative direction? 1.2.2 Use integration to find the total distance the cyclist traveled.
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