Question

The graph below shows a line segment AB.
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Which of the following equations best represents the line segment AB?


y = -3x + 2
y = -2x + 1
y = -3x - 2
y = -2x - 1

Answer 1

y = -3x + 2

The +2 means that at +2 it will intersect with y
and we know that -3=-3/1
-3/1 also means that it will drop 3 times and run forward once (rise over run)

Answer 2

thank you again