Let f(x) = 2x² – 8x4 Find the open intervals on which A is increasing (decreasing). Then determine the rtcoordinates of all relative maxima (minima). 1. A is increasing on the intervals (-inf, 1/sqrt8).(0,1/sqrt8) 2. A is decreasing on the intervals (1/sqrt8),.inf),((-1/sqrt8),0) 3. The relative maxima of Aloccur at æ| = 4. The relative minima of Aoccur at æ| =

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter3: Functions
Section3.3: More On Functions; Piecewise-defined Functions
Problem 98E: Determine if the statemment is true or false. If the statement is false, then correct it and make it...
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Let f(x) = 2x2 –- 8x4, Find the open intervals on which A is increasing (decreasing). Then determine the ctcoordinates of all
relative maxima (minima).
1.
A is increasing on the intervals (-inf, 1/sqrt8).(0,1/sqrt8)
2.
A is decreasing on the intervals ((1/sqrt8), inf).(-1/sqrt8),0)
3. The relative maxima of floccur at | =
4. The relative minima of floccur at æl =
Notes: In the first two, your answer should either be a single interval, such as (0,1), a comma separated list of intervals, such as (-
inf, 2), (3,4), or the word "none".
In the last two, your answer should be a comma separated list of x| values or the word "none".
Transcribed Image Text:Let f(x) = 2x2 –- 8x4, Find the open intervals on which A is increasing (decreasing). Then determine the ctcoordinates of all relative maxima (minima). 1. A is increasing on the intervals (-inf, 1/sqrt8).(0,1/sqrt8) 2. A is decreasing on the intervals ((1/sqrt8), inf).(-1/sqrt8),0) 3. The relative maxima of floccur at | = 4. The relative minima of floccur at æl = Notes: In the first two, your answer should either be a single interval, such as (0,1), a comma separated list of intervals, such as (- inf, 2), (3,4), or the word "none". In the last two, your answer should be a comma separated list of x| values or the word "none".
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