Hope the answer I sent you helps you! :)
Yes
Reason - figure b has been increased by 3 (x3 for each side)
Eg. figure b - 1. Figure a - 3
4y = x + 8
<u>x = 2/3y + 2</u>
4y = x + 8
<u>2/3y = x + 2</u>
<u>3 1/3y </u>= <u> 8 </u>
3 1/3 3 1/3
y = 2 2/5
4(2 2/5) = x + 8
9 3/5 = x + 8
<u> -8 -8</u>
1 3/5 = x
(x y) = (1 3/5, 3)
Let me think this again and I will get back later!! 2.234 graph