Question 66025
<pre><font size = 5><b>y² = 2x

You didn't give any instruction, so I can only guess
what you are supposed to do. I'll guess that you are
supposed to graph it.  If I guessed wrong, then post
again and give the instructions.

Get some points
 x    y
--------
 0 |  0
 2 | ±2
 8 | ±4
18 | ±8

Plot (0,0), (2,2), (2,-2), (8,4), (8,-4), (18,8),
(18,-8)

{{{ graph( 300, 270, -1, 19, -9, 9, sqrt(2x), -sqrt(2x)) }}} 

Edwin</pre>