Question 316665
slope-intercept: y=mx+b
through:(-4,-3), slope= 5\4 
so we have :
x=-4
y=-3
m=(5/4)
find b
{{{y=mx+b}}}
{{{(-3)=(5/4)(-4)+b}}} cross cancelled the 4's leaving 5 times -1
{{{(-3)=(-5)+b}}}add 5
{{{2=b}}}
rewrite equation
{{{highlight(y=(5/4)x+2)}}}