create a table discussing the behavior of the graph. the signs of f'(x) and f"(x) and conclusion. Sketch the graph aswell

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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create a table discussing the behavior of the graph. the signs of f'(x) and f"(x) and conclusion. Sketch the graph aswell 

note: i tried solving this problem and I got CN = 2 and PPOI = 4 i just don't know how to proceed with the table and graphing. 

this is some of my trials:

dom: all real numbers except -2

x int = 4 and 1

y = 1

VA = 2

HA = 1

all still unsure and needs checking so yeah..

f(x) =
x²
x2
– 52+4
x² + 4x + 4*
Transcribed Image Text:f(x) = x² x2 – 52+4 x² + 4x + 4*
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