Question

solveeeeeeeeee

Answer 1

hint :
m1 = m2

Answer 2

re arrange to y= mx + b i guess.

y = -2x -1/2 and y = - 2x + 7/2

Answer 3

with m is the slope

Answer 4

yes that it the only that u need to do show that m1=m2

Answer 5

if given a straight line ax+by=c then the slope is
m = -a/b

Answer 6

what's answer

Answer 7

answer is that both slopes = -2 therefore they are parallel

Answer 8

okay