Part 1: Intervals Find the open interval(s) on which f(z) is increasing/ decreasing/concave up/concave down. Type your answers using interval notation. 1. Increasing (round your endpoints to the nearest half unit) 2. Decreasing: 3. Concave Up: 4. Concave Down: f'(x) N -2 -1 3 4 Answer Formats . If necessary, use -INF and INF to denote -∞o and co. If the function does not have any, enter NONE. . If the function has more than one, type your answer as a comma separated list. For example: (a, b), (az, b₂). Part 2: Points Find the z-values(s) where f has a relative maximum/relative minimum/inflection point. 1. Relative Maximum 2. Relative Minimum: (round your endpoints to the nearest half unit) 3. Inflection Point: 5

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Part 1: Intervals
Find the open interval(s) on which f(x) is increasing / decreasing / concave up/concave down. Type your answers using interval notation.
1. Increasing:
(round your endpoints to the nearest half unit)
2. Decreasing:
3. Concave Up:
4. Concave Down:
Answer Formats
• If necessary, use -INF and INF to denote -∞ and ∞.
• If the function does not have any, enter NONE.
• If the function has more than one, type your answer as a comma separated list. For example: (a₁, b₁), (α₂, b₂).
Part 2: Points
Find the x-values(s) where f has a relative maximum/relative minimum / inflection point.
1. Relative Maximum:
2. Relative Minimum:
3. Inflection Point:
3
f'(x)
N
-3 -2 -1
2
3
4
-1
-2
-3
Answer Formats
(round your endpoints to the nearest half unit)
Note: You can click on the graph to enlarge the image.
If the function does not have any enter NONE.
• If the function has more than one, type the z-values as a comma separated list. For example: I₁, I₂-
Transcribed Image Text:Part 1: Intervals Find the open interval(s) on which f(x) is increasing / decreasing / concave up/concave down. Type your answers using interval notation. 1. Increasing: (round your endpoints to the nearest half unit) 2. Decreasing: 3. Concave Up: 4. Concave Down: Answer Formats • If necessary, use -INF and INF to denote -∞ and ∞. • If the function does not have any, enter NONE. • If the function has more than one, type your answer as a comma separated list. For example: (a₁, b₁), (α₂, b₂). Part 2: Points Find the x-values(s) where f has a relative maximum/relative minimum / inflection point. 1. Relative Maximum: 2. Relative Minimum: 3. Inflection Point: 3 f'(x) N -3 -2 -1 2 3 4 -1 -2 -3 Answer Formats (round your endpoints to the nearest half unit) Note: You can click on the graph to enlarge the image. If the function does not have any enter NONE. • If the function has more than one, type the z-values as a comma separated list. For example: I₁, I₂-
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