The rule for the linear graph is y=mx
Answer: 4/5x
Explanation: simply the expression, then convert it and calculate your answer.
Slope = (-6 - 3)/(1+2) = -9/3=-3
y - 3 = -3(x +2)
y - 3 = -3x - 6
3x + y = -3
answer is 3x + y = -3 (third one)
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