True/False

A logistics manager is tracking delivery costs on a graph. At Hour 1, the total cost is $2, and at Hour 4, the total cost is $5. To calculate the rate of change (slope) between the data points (1, 2) and (4, 5) using the formula m=y2−y1x2−x1m = \frac{y_2 - y_1}{x_2 - x_1}, the value substituted for y1y_1 is 1.

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Updated 2026-09-18

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