Eliminate the Parameter in the Equations $x = t ^ { 2 } , y = t ^ { 4 }$

Multiple Choice

Eliminate the parameter in the equations $x = t ^ { 2 } , y = t ^ { 4 }$

A) $y = x ^ { 2 } \text { for } x \geq 0$
B) $y = \sqrt { x } \text { for } x \geq 0$
C) $y = 2 x ^ { 2 } \text { for } x \geq 0$
D) $y = \sqrt { 2 x } \text { for } x \geq 0$
E) $y = 2 \sqrt { x } \text { for } x \geq 0$
F) $y = x ^ { 2 } / 2 \text { for } x \geq 0$
G) $y = \sqrt { x } / 2 \text { for } x \geq 0$
H) $y = \sqrt { x / 2 } \text { for } x \geq 0$