Respuesta :

ghanami
hello :
[tex] \left \{ {{x= t^{2} }...(1) \atop {y=2+ 10t }...(2)} \right. [/tex]
by(1) : 
[tex]t = \frac{y-2}{10} [/tex]
subsct in (2) : 
 [tex]x = ( \frac{y-2}{10} )^{2} [/tex]....(cartesian equation )