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If f(x) = 8x-1 x²+4' then f is one to one.

If f(x) = 8x-1 x²+4' then f is one to one.

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Prove or disprove each of the following statements. To disprove just give a counter example.

 

(Wouldn't this be false cause if you graph the equation it will fail the horizontal line test? Or am I wrong? What would do to prove or disprove this?)

2. If f (x) = 8x-1 x²+4 then f is one to one.
Transcribed Image Text:2. If f (x) = 8x-1 x²+4 then f is one to one.
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