1 2 3 m of the areas of the rectangles in the form f(xo) Ax + f(x1) Ax + ƒ(x₂) Ax + f(x3) Ax: roots in your answer.) he same Riemann sum using sigma notation: expression which increases 2 to

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.4: Definition Of Function
Problem 51E
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The figure below shows rectangles approximating the area under the function f(x) = √√x over an interval
X
of the x-axis.
1
2
B
1
Write the sum of the areas of the rectangles in the form ƒ(x0)Ax + ƒ(x1)Ax + f(x2)Ax + f(x3)Ax:
i=0
3
(Use square roots in your answer.)
Now, write the same Riemann sum using sigma notation:
B
Hint: Find an expression which increases 2 to xį.
Transcribed Image Text:The figure below shows rectangles approximating the area under the function f(x) = √√x over an interval X of the x-axis. 1 2 B 1 Write the sum of the areas of the rectangles in the form ƒ(x0)Ax + ƒ(x1)Ax + f(x2)Ax + f(x3)Ax: i=0 3 (Use square roots in your answer.) Now, write the same Riemann sum using sigma notation: B Hint: Find an expression which increases 2 to xį.
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