find the equation of the line...perpendicular to....
the question says==> find an equation of the line through (-1,3) which is perpendicular to 4x+3y=12
and i got this===> y=-4/3x+b ==> i flip the -4/3 to 3/4
then putting it all together i got ==> 3= 3/4 (-1) + b
but thats as far as i can go.. i don't reall know what else to do (im not good with fractions)
how would i multiply the fraction and add it with whole number?
(there is a thread tht is something like this already and i posted in it, bc i didn't wanted to start a new one, but i guess i can)