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 Mia101305KK
  • 03-09-2017
i dont know what grade are you in
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jbmow
jbmow jbmow
  • 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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