Question 255092
How do i find the ordered pairs for x-6=0 with y =1, 4, -5
<pre><font size = 4 color = "indigo"><b>
x-6 = 0  just means x = 6,  so you just put the x-coordinate 6
with each of those values of y in an ordered pair, so you have
these three ordered pairs:

(6,1) by putting the x coordinate 6 with the y-coordinate 1
(6,4) by putting the x coordinate 6 with the y-coordinate 4
(6,-5) by putting the x coordinate 6 with the y-coordinate -5

You see, there is nothing to calculate in this special case,
you just make the ordered pairs.

Then when you plot those three points, you have this:

{{{drawing(400,400,-3,9,-7,5, graph(400,400,-3,9,-7,5),

line(6+.1,1,6-.1,1),line(6,1+.1,6,1-.1),line(6+.1,1+.1,6-.1,1-.1),line(6+.1,1-.1,6-.1,1+.1), locate(6+.1,1+.1,"(6,1)"),
line(6+.1,4,6-.1,4),line(6,4+.1,6,4-.1),line(6+.1,4+.1,6-.1,4-.1),line(6+.1,4-.1,6-.1,4+.1), locate(6,4,"(6,4)"),
line(6+.1,-5,6-.1,-5),line(6,-5+.1,6,-5-.1),line(6+.1,-5+.1,6-.1,-5-.1),line(6+.1,-5-.1,6-.1,-5+.1), locate(6,-5,"(6,-5)")  )}}}

Then you get a ruler and draw a straight line through them, like the
green one below:

{{{drawing(400,400,-3,9,-7,5, graph(400,400,-3,9,-7,5),

line(6+.1,1,6-.1,1),line(6,1+.1,6,1-.1),line(6+.1,1+.1,6-.1,1-.1),line(6+.1,1-.1,6-.1,1+.1), locate(6+.1,1+.1,"(6,1)"),
line(6+.1,4,6-.1,4),line(6,4+.1,6,4-.1),line(6+.1,4+.1,6-.1,4-.1),line(6+.1,4-.1,6-.1,4+.1), locate(6,4,"(6,4)"),
line(6+.1,-5,6-.1,-5),line(6,-5+.1,6,-5-.1),line(6+.1,-5+.1,6-.1,-5-.1),line(6+.1,-5-.1,6-.1,-5+.1), locate(6,-5,"(6,-5)")
,green(line(6,-8,6,6))

)}}}

That's the graph of the equation x-6 = 0

Edwin</pre>