contestada

Please help!! Tell whether the lines for the pair of equations are parallel, perpendicular, or neither.


Y=-2/3x+1
2x-3y=-3


A. Parallel

B. Perpendicular

C. Neither

Respuesta :

i got parallel
tell me if i get it right
apologiabiology
if paralell, slopes are same
perpencular, sloes mutiply to -1

neither is neither

the slopes
y=mx+b
m=slope

ax+by=c
-a/b=sloe

given

y=-2/3x+1
slope=-2/3

2x-3y=-3
slope=-2/-3=2/3

-2/3 and 2/3 aren't equal nor do they multipy to -1

neither
C

Otras preguntas