robbieposada8 robbieposada8

03-09-2017
Mathematics

contestada

At what points will the line y=x intersect the unit circle x^2+y^2=1

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Mia101305KK Mia101305KK

03-09-2017

i dont know what grade are you in

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03-09-2017

Graph it or solve 2x^2 = 1, x=+-1/Sqrt(2) = +-0.707
and the same for y.
Points are (-.707, -.707) and (.707,.707) or (1/Sqrt(2).....

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