Question Find the lower sum for f(x) = x² over [-1, 1] with n = 4. Give your answer in fractional form. Provide your answer below: FEEDBACK SUBMIT Content attribution

Calculus: Early Transcendentals
8th Edition
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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[-1.-4)|[|
First, we calculate Ax = - and find our intervals,
Since the function decreases
over the first half of the interval, the heights of the rectangles will be determined by the left-hand endpoints of the first
two subintervals. Also, the function increases over the second half of the interval, therefore we use the right-hand
endpoints of the last two subintervals in order to obtain an upper sum. The x-coordinates of the intervals that we will
use then are { - 1, -., 1}. Thus, we find
2' 2
2
2
+f
+f(1
1 +
+
+ 1
-
5
4
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Question
Find the lower sum for f(x) = x² over [-1, 1] with n = 4. Give your answer in fractional form.
Provide your answer below:
FEEDBACK
SUBMIT
Content attribution
23,142
APR 1
13
stv A
W
...
lil O
Transcribed Image Text:Safari File Edit View History Bookmarks Develop Window Help 89% Tue 8:23 PM knewton.com FVSU Dynamic Schedule B Brainly.com - For students.... B Assignments - LEADERSHIP... b Answered: Question Find th... O Defining Definite Integrals |... Slack | * Tutor Rickey Westo... [-1.-4)|[| First, we calculate Ax = - and find our intervals, Since the function decreases over the first half of the interval, the heights of the rectangles will be determined by the left-hand endpoints of the first two subintervals. Also, the function increases over the second half of the interval, therefore we use the right-hand endpoints of the last two subintervals in order to obtain an upper sum. The x-coordinates of the intervals that we will use then are { - 1, -., 1}. Thus, we find 2' 2 2 2 +f +f(1 1 + + + 1 - 5 4 FEEDBACK Content attribution Question Find the lower sum for f(x) = x² over [-1, 1] with n = 4. Give your answer in fractional form. Provide your answer below: FEEDBACK SUBMIT Content attribution 23,142 APR 1 13 stv A W ... lil O
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