-3 -4 1 3 4 6 7 Compute each of the following definite integrals: (a) / s f(x)d.x. 10 (b) / f(x)dx. 10 (c) / (-3ƒ(x)+5) dæ. Show all of your work. 2.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.1: Equations
Problem 62E
icon
Related questions
icon
Concept explainers
Question

Consider the graph of y = f(x):

4
3
-1
-2
-3
-4
1
2
3
4
6 7
8
9
10
Compute each of the following definite integrals:
(a) | f(x)dx.
10
(b) /"
f(x)dx.
10
(c) / (-3f(x)+ 5) dx.
Show all of your work.
Transcribed Image Text:4 3 -1 -2 -3 -4 1 2 3 4 6 7 8 9 10 Compute each of the following definite integrals: (a) | f(x)dx. 10 (b) /" f(x)dx. 10 (c) / (-3f(x)+ 5) dx. Show all of your work.
Expert Solution
Step 1

(a) 04fxdx

This integral is given by the area under the curve.

This area can be divided into 3 regions:

1) A square of side 4 units.

2) A smaller square of side 1 unit.

3)A triangle of base 3 and height 1 units

Thus, 04fxdx=4×4+1×1+12×3×1

                          =16+1+32=18.5 

Step 2

(b)410fxdx

This integral is given by the area under the curve.

This area can be divided into 2 regions:

1) A triangle of base 4 and height 3 units.

2) A rectangle of length 6 units and height 1 unit.

Thus,  410fxdx=12×4×3+1×6

                              =6+6                   =12 

 

steps

Step by step

Solved in 4 steps

Blurred answer
Knowledge Booster
Application of Differentiation
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, advanced-math and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning