Each definite integral in Exercises 47–52 represents the arc length of a function f(x) on an interval [a, b]. Determine the function and interval. | V1+9e6x dx | V1+ sin²x dx 47. 48. -2 •2 x* +1 - dx x* 49. 50. V1+ 36x dx /4 secx dx V1+ 9x4 dx 51. 52. 0.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.2: Graphs Of Equations
Problem 78E
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Each definite integral in Exercises 47–52 represents the
arc length of a function f(x) on an interval [a, b]. Determine
the function and interval.
|
V1+9e6x dx
| V1+ sin²x dx
47.
48.
-2
•2
x* +1
- dx
x*
49.
50.
V1+ 36x dx
/4
secx dx
V1+ 9x4 dx
51.
52.
0.
Transcribed Image Text:Each definite integral in Exercises 47–52 represents the arc length of a function f(x) on an interval [a, b]. Determine the function and interval. | V1+9e6x dx | V1+ sin²x dx 47. 48. -2 •2 x* +1 - dx x* 49. 50. V1+ 36x dx /4 secx dx V1+ 9x4 dx 51. 52. 0.
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