Question 204093
You can answer this by comparing your equation with the "slope-intercept" form of a linear equation:
y = mx+b where m = slope and b = y-intercept.
{{{y = (-5/4)x+3}}}
{{{y = mx+b}}}
You can readily see that the slope, {{{m = (-5/4)}}} and the y-intercept, {{{b = 3}}}
Confirm this with the graph of the equation:
{{{graph(400,400,-5,5,-5,5,(-5/4)x+3)}}}