vi93
vi93 vi93
  • 23-04-2019
  • Mathematics
contestada

Eliminate the parameter. X=t^2+1, y=t^2-1

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skatesoduzakie
skatesoduzakie skatesoduzakie
  • 23-04-2019

Solve for  t

by taking the square root of both sides of the equation.

y=)(√ x-1,-√ x-1)2-1

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