Pre-Calc/Calc

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Which set of parametric equations corresponds to this rectangular equation? y=2x-(x^2 / 10)

A. x=4t, y=4t-(t^2 /10)

B. x=2t, y=8t-(4t^2/10)

C. x=2t, y=4t-(4t^2/10)

D. x=.5t, y=2t-(t^2/10)

E. x=t, y=t-(t^2/10)

  • Pre-Calc/Calc -

    Looks like C to me

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