Question 9 (4 points) У х 1 2 3 Use three right-hand rectangles imposed on the graph of y = x2 + 1 on the interval [0,3]. Calculate an approximation for the area under the curve using these three rectangles. Round to the nearest integer. А units². Previous Page Next Page Page 9 of 25 Submit Quiz 0 of 25 questions saved If y = arctan x, and x increases from x = 2 to x = 2.5, by about how much does the y-value change? Use a differential to approximate. Recall that Ay≈dy. 1 Y increases by about 10 1 y decreases by about 10 О 8 Y increases by about 00/20 5 y decreases by about 5 Previous Page Next Page Submit Quiz 0 of 25 questions saved Page 10 of 2

Calculus: Early Transcendentals
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ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Question 9 (4 points)
У
х
1
2
3
Use three right-hand rectangles imposed on the graph of y = x2 + 1 on the
interval [0,3].
Calculate an approximation for the area under the curve using these three
rectangles. Round to the nearest integer.
А
units².
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Next Page
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Submit Quiz
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Transcribed Image Text:Question 9 (4 points) У х 1 2 3 Use three right-hand rectangles imposed on the graph of y = x2 + 1 on the interval [0,3]. Calculate an approximation for the area under the curve using these three rectangles. Round to the nearest integer. А units². Previous Page Next Page Page 9 of 25 Submit Quiz 0 of 25 questions saved
If y = arctan x, and x increases from x =
2 to x =
2.5, by about
how much does the y-value change? Use a differential to approximate. Recall that
Ay≈dy.
1
Y increases by about
10
1
y decreases by about
10
О
8
Y increases by about
00/20
5
y decreases by about
5
Previous Page
Next Page
Submit Quiz
0 of 25 questions saved
Page 10 of 2
Transcribed Image Text:If y = arctan x, and x increases from x = 2 to x = 2.5, by about how much does the y-value change? Use a differential to approximate. Recall that Ay≈dy. 1 Y increases by about 10 1 y decreases by about 10 О 8 Y increases by about 00/20 5 y decreases by about 5 Previous Page Next Page Submit Quiz 0 of 25 questions saved Page 10 of 2
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