A. y=3x
b. y=2x+2
which equation would represent the coordinate grid?

B is the right answer for that when you put x=0 so you got the Y=2 .

B. y = 2x + 2

Step-by-step explanation:

Substitute the x and y by picking any of the points.

Let's take (2,6)

x = 2

y = 6

So,

6 = 2(2) + 2

6 = 4 + 2

6 = 6

Correct

Let's see for the alternative equation.

y = 3x

6 = 3(2)

6 = 6

They seem to be the same, let's look for another point.

(3,8)

y = 2x + 2

8 = 2(3) + 2

8 = 6 + 2

8 = 8

y = 3x

8 = 3(8)

8 = 24

So y = 2x + 2 is correct.

Always solve for the equation two times so you won't confuse them.

because they could drop even lower..