The graph is a straight line. It crosses the y-axis at y=-9/7 , and its slope is 1426/7 .
They're exactly the same shape and size, but every point on the graph of the first one is 8 units directly below the corresponding point on the graph of the second one.
2000
1000 plus 10000 equals 11000
1000 plus 12,345,678,910 equals 12,345,679,910.
It keeps the same shape and size, but the whole thing rises four units on the paper, as if by magic.
It is a straight line with gradient -A/B and intercept C/B.
6000.......it's actually 5,100
y=x+1 there for answer is 2
-2x plus 3y equals 1
y = -0.5x plus or minus any number
No, it equals 1100.
3