Question 843567
<pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi,
One example a linear equation in the slope,  y- intercept form 
{{{ y= highlight(2/3)x+highlight_green(1) }}}
The idea is {{{ highlight_green(1)}}} is the y-intercept (which gives you one point on graph)
{{{drawing(300,300,   -6, 6, -6, 6, grid(1), 
green(circle(0, 1,0.3)),
graph( 300, 300, -6, 6, -6, 6))}}}
slope {{{highlight(2/3)}}} say IF you go up 2 and over 3, that will be another point
{{{drawing(300,300,   -6, 6, -6, 6, grid(1), 
green(circle(0, 1,0.3)),
red(circle(3, 3,0.3)),
graph( 300, 300, -6, 6, -6, 6))}}}
Connect points with a Line and You are Done
{{{drawing(300,300,   -6, 6, -6, 6, grid(1), 
green(circle(0, 1,0.3)),
red(circle(3, 3,0.3)),
graph( 300, 300, -6, 6, -6, 6,0,0, (2/3)x + 1))}}}