Sketch_ƒ(x)=−x² +9 and its reciprocal on the same grid. Solve a) 2(x-2) x+1 >0 b) 3x x-2 >6

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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Sketch f(x)=x² +9 and its reciprocal on the same grid.
2(x-2)
x+1
Solve a)
->0
b)
3x
x-2
>6
Transcribed Image Text:Sketch f(x)=x² +9 and its reciprocal on the same grid. 2(x-2) x+1 Solve a) ->0 b) 3x x-2 >6
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