Question 1083595

the equation is: {{{y=mx+b}}} where {{{m}}} is a slope and {{{b}}} is y-intercept

if a line passes through the point ({{{-5}}},{{{4}}}), and a slope {{{m= 3}}}, we will use it to find {{{b}}}

{{{4=3(-5)+b}}}

{{{4=-15+b}}}

{{{b=4+15}}}

{{{b=19}}}

then, your equation is: {{{y=3x+19}}}


{{{drawing( 600, 600, -10, 10, -10, 25,
circle(-5,4,.12), locate(-5,4,p(-5,4)),
 graph( 600, 600, -10, 10, -10, 25,3x+19)) }}}