Question 1131996


{{{slope=4 }}}

point ({{{3}}},{{{ -2}}})


{{{y=mx+b}}}...where {{{m}}} is a slope and {{{b}}} is y-intercept

{{{y=mx+b}}}...plug in {{{slope=4 }}}

{{{y=4x+b}}}..plug in point ({{{3}}},{{{ -2}}})

{{{-2=4*3+b}}}...solve for  {{{b}}}

{{{-2=12+b}}}

{{{-2-12=b}}}

{{{b=-14}}}

and your equation is: {{{y=4x-14}}}



{{{drawing ( 600, 600, -15, 15, -15, 15, 

circle(3,-2,.14), locate(3,-2,p(3,-2)),
graph( 600, 600, -15, 15, -15, 15, 4x-14)) }}}