Question 961255
y-3=0
<pre>
Solve it for y

y = 3

That's the same as

y = 0x + 3

[That's hard to recognize because the 0x is understood, not written]

Compare it to

y = mx + b

So it has a slope of m=0, and y-intercept of (0,b) = (0,3).

So it is a horizontal line with y-intercept (0,3)

{{{drawing(400,400,-5,5,-5,5,graph(400,400,-5,5,-5,5),


circle(0,3,0.15),circle(0,3,0.13),circle(0,3,0.11),circle(0,3,0.09),circle(0,3,0.07),circle(0,3,0.05),circle(0,3,0.03),circle(0,3,0.01),



line(-10,3,10,3) )}}}

Since it is horizontal it is parallel to the x-axis, and will
never intersect it.  Therefore it has only a y-intercept (0,3)
and it has no x-intercept. 

Edwin</pre>