The equation is .
Observe the graph A, the line intersect the x - axis at and y - axis at
.
The slope of line and y - intercept is
.
Observe the graph B, the line intersect the x - axis at and y - axis at
.
The slope of line and y - intercept is
.
Observe the graph C, the line intersect the x - axis at and y - axis at
.
The slope of line and y - intercept is
.
Rewrite the equation in slope - intercept form by solving for y.
Subtract 2x from each side.
\.
Divide each side by 3.
\Cancel common terms.
\The equation is in the form
where m is the slope and b is the y - intercept of the equation of graph.
So, the slope of the line is and the y - intercept is
.
The equation match with graph A.