math
posted by Anonymous .
Find the absolute maximum value and the absolute minimum value, if any, of the function.
g(x) = x(^2) + 2 x + 9

math 
drwls
g'(x) = 2x + 2
This is zero when x = 1.
The second derivative, 2, is negative there, so g(1) is a maximum. The value there is 10.
There is no absolute minimum. The function is an upsidedown parabola that goes to minus infinity at large and small x. 
math 
Bosnian
In google type:
functions graphs online
When you see list of results click on:
rechneronline.de/functiongraphs/
When page be open in blue recatacangle type:
x^2 + 2 x + 9
In Display properties set:
Range yaxis from 7 to 13
Then click option Draw
You will see graph of your function.
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