Question

math help ss below

Answer 1

lines are parallel if
\[\frac{ 2 }{ 1 }=\frac{ 3 }{ -2k }\]
or
\[k=\frac{ -3 }{ 4 }\]

Answer 2

oh why is thatthe case? can you explain, im not very goof at parallel lines

Answer 3

slope should be same .
3y=-2x+4k
y=-2/3 x+4/3 k
and 2ky=x-7
y=1/2k x-7/2k
so -2/3=1/2k
-4k=3
k=-3/4
or simply we write the coefficient of x of one eq./coefficient of x of eq. 2 =coefficient of y of one eq./coefficient of y of second eq.

Answer 4

ah ok thanks so much