Answer:
Explanation:
y = mx + b
m = Δy/Δx = (9 - 9) / (8 - 4) = 0
y = 9
is a horizontal line nine units above the x axis.
choose any 3
(-3, 9) (-2, 9) (-1, 9) (0, 9) (1, 9) (2, 9) (3, 9) (4, 9) (5, 9) (6, 9) (7, 9)
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