Chapter5: Polynomial And Rational Functions
Section: Chapter Questions
Problem 2PT: Determine the and behavior of the polynomial function. f(x)=8x33x2+2x4
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Question
![Which among the following relations are NOT considered as functions?
A y=4x² – 2x+7
{(x,x² – 2x + 6)|x€R}
y² = x3 - 8x2 – 4x+5
{(x,3x)|x€Z}](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4b578c83-e22b-4562-89f8-08d7f1382ad0%2F99e72e66-dea5-4284-b610-8496996f45ac%2Fs7ni7me_processed.png&w=3840&q=75)
Transcribed Image Text:Which among the following relations are NOT considered as functions?
A y=4x² – 2x+7
{(x,x² – 2x + 6)|x€R}
y² = x3 - 8x2 – 4x+5
{(x,3x)|x€Z}
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