through(2,-1) and parallel to y=-3x+1
2006-09-14 23:26:23 · 5 answers · asked by nisha10mabry 3 in Science & Mathematics ➔ Mathematics
Well.... You know it will be y=-3x+b so plug in the given {x,y} values and find b.
-1 = -3*2 + b
-1 = -6 +b
b = 5
and the equation of the line you want is y = -3x + 5
Doug
2006-09-14 23:44:10 · answer #1 · answered by doug_donaghue 7 · 0⤊ 0⤋
parallel to the given equ , y=-3x+c so plug in the given {x,y} values and find c
-1 = -3*2 + c
c = 5
and the equation is y = -3x + 5
2006-09-15 07:53:39 · answer #2 · answered by Anonymous · 0⤊ 0⤋
use the same gradient (3) to do (2,-1) so the equation you should get is y = -3x + 5
2006-09-15 08:09:04 · answer #3 · answered by cYnthia 2 · 0⤊ 0⤋
y = - 3x + 5
2006-09-15 07:35:57 · answer #4 · answered by Shantam M 2 · 0⤊ 0⤋
blah!!!!!!!!!!!!
2006-09-15 06:49:07 · answer #5 · answered by durr_tee_durr 2 · 0⤊ 0⤋