13) Given that y = 2- show that is x² -2x+4 always positive for all real values of x. Sketch the curve y f(x), showing clearly the %3D asymptotes, intercepts with the coordinate axes and the behaviour of the curve as it approaches it asymptote(s).

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter9: Polynomial And Rational Functions
Section9.6: More On Graphing Rational Functions
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PLEASE ANSWER QUESTION 13 PLEASE, AS FAST AS POSSIBLE

3
13) Given that y = 2--
show that is
x² -2x+4
always positive for all real values of x.
Sketch the curve y f(x), showing clearly the
%3D
asymptotes, intercepts with the coordinate axes
and the behaviour of the curve as it approaches its
asymptote(s).
Transcribed Image Text:3 13) Given that y = 2-- show that is x² -2x+4 always positive for all real values of x. Sketch the curve y f(x), showing clearly the %3D asymptotes, intercepts with the coordinate axes and the behaviour of the curve as it approaches its asymptote(s).
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