Answer:
Linear: y = 2x-1
Explanation:
slope 1 = (5 - -9)/(3 - -4) = 14/7 = 2
slope 2 = (19-5)/(10-3) = 14/7 = 2
equation: y = mx + b b = y-mx = 19 - 2*10 = -1
y = 2x - 1
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