<PRE><B>Question 1176260</B>
1. 

{{{x = 20 }}}-&gt; vertical line

{{{drawing ( 600, 600, -25, 25, -25, 25,
green(line(20,30,20,-30)),
graph( 600, 600, -25, 25, -25, 25, 0)) }}}



2.

{{{ x &lt; 22 }}}

&lt;a href=&quot;https://ibb.co/9yXxrGg&quot;&gt;&lt;img src=&quot;https://i.ibb.co/9yXxrGg/MSP86001i8hbfdg629b08ig00002iea72c70e5ge0df.gif&quot; alt=&quot;MSP86001i8hbfdg629b08ig00002iea72c70e5ge0df&quot; border=&quot;0&quot;&gt;&lt;/a&gt;


3. 

{{{y = 17 }}}-&gt; horizontal line

{{{
graph( 600, 600, -25, 25, -25, 25, 17,17)) }}}


4. 

{{{z = 60 }}}

&lt;a href=&quot;https://ibb.co/9GZv1vr&quot;&gt;&lt;img src=&quot;https://i.ibb.co/9GZv1vr/MSP289241452a71c929de800003e39747518628g71.gif&quot; alt=&quot;MSP289241452a71c929de800003e39747518628g71&quot; border=&quot;0&quot;&gt;&lt;/a&gt;


5. 

{{{x &lt;= 5}}}

&lt;a href=&quot;https://ibb.co/BVbjcvq&quot;&gt;&lt;img src=&quot;https://i.ibb.co/BVbjcvq/MSP46818hg5idf4563c93a0000660id2a290a7e4f6.gif&quot; alt=&quot;MSP46818hg5idf4563c93a0000660id2a290a7e4f6&quot; border=&quot;0&quot;&gt;&lt;/a&gt;

</PRE>