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Recall that J x+ 4 |x +4| = ((x+4) X <-4. Therefore, we will need to check the limits when approaching from the left ane We will start by checking the limit when approaching from the left. As x appro 9x +36 9x +36 lim lim %3D X-4 x+ 4 X-4

Recall that J x+ 4 |x +4| = ((x+4) X <-4. Therefore, we will need to check the limits when approaching from the left ane We will start by checking the limit when approaching from the left. As x appro 9x +36 9x +36 lim lim %3D X-4 x+ 4 X-4

College Algebra
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter2: Functions
Section: Chapter Questions
Problem 8CC: What does it mean to say that f(4) is a local maximum valueof f ?
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9x + 36 lim X-4 x+ 4| Part 1 of 5 Recall that Sx+4 |x+4| = -(x+ 4) X <-4. Therefore, we will need to check the limits when approaching from the left and from We will start by checking the limit when approaching from the left. As x approaches 9x + 36 9x +36 lim lim x--4- |x + 4| X→-4 Submit Skip (you cannot come back) Need Help? Read It %3D
Transcribed Image Text:9x + 36 lim X-4 x+ 4| Part 1 of 5 Recall that Sx+4 |x+4| = -(x+ 4) X <-4. Therefore, we will need to check the limits when approaching from the left and from We will start by checking the limit when approaching from the left. As x approaches 9x + 36 9x +36 lim lim x--4- |x + 4| X→-4 Submit Skip (you cannot come back) Need Help? Read It %3D
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