unknownstudent123 unknownstudent123

13-04-2020
Mathematics

contestada

x^2+8x-4=y
Does this represent a circle? Why or why not?

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nktselepov nktselepov

13-04-2020

no, couse equation of circle has form

[tex]x {}^{2} + {y}^{2} = r {}^{2} [/tex]

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