amandasan98 amandasan98

13-04-2017
Mathematics

contestada

x = 1/2t
y = t^2
Eliminate the parameter and write the resulting rectangular equation.

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LammettHash LammettHash

13-04-2017

[tex]x=\dfrac12t\implies t=2x[/tex]
[tex]\implies y=(2x)^2=4x^2[/tex]

Or, if you meant

[tex]x=\dfrac1{2t}\implies t=\dfrac1{2x}[/tex]
[tex]\implies y=\left(\dfrac1{2x}\right)^2=\dfrac1{4x^2}[/tex]

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