You have to have a picture becaise i dont get want the population of both is
You solve the problem in two parts. where the dotted line is, you use that to make this figure into two shapes.
To find the unit rate, you simply divide the km by hrs
Which is 480/4 = 120 kilometres per hour.
1.) Parallel lines has equal slopes. Line y = -4 has a slope of 0.
Required equation is y - y1 = 0
y - 5 = 0
y = 5
2.) Required equation is y - y1 = m(x - x1); where m is the slope and (x1, y1) = (-3, 4)
y - 4 = -2/3(x - (-3))
y - 4 = -2/3(x + 3)
y - 4 = -2/3 x - 2
y = -2/3 x - 2 + 4
y = -2/3 x + 2
Answer:
a
Step-by-step explanation:
you need to have same kx for lines to be parallel.
y=kx+l
l is where the line is going through ordinate and it doesn't matter, but the kx has to be the same