Which of the following lines has a slope of -1/2?
x + 2y = 0
x - 2y = 0
-x + 2y = 0
y = x - 1/2

Answer-

has a slope of

Solution-

The general point slope formula of straight line,

Where,

m = slope

c = y-intercept

Comparing with general equation, slope =

Comparing with general equation, slope =

Comparing with general equation, slope =

Comparing with general equation, slope = 1, y-intercept =

Therefore, has a slope of

answer:

c 60% on edg

36/60

36/2=18

60/2=30

18/30

18/3=6

30/3=10

6/10

6/2=3

10/2=5

your final answer would be 3/5 of an

hope this !