average rate of change = (y2-y1)/(x2-x1) = (18-3)/(8-2) = 15/6 = 2.5
Paula V.
asked 04/08/19How can I find the average rate of change from 2 to 8
X= 2 4 6 8 10 12 14
Y= 3 8 13 18 23 28 33
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