Andrew, it would be excellent if you could provide the pictures to go with, but your graph will be a straight line crossing the y-axis at -2. With a slope of 4, another point will be (2,1).
David W.
tutor
Yep, (1,2) and NOT (2,1). My eraser is the most important part of my pencil.
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02/01/17
David W.
02/01/17