Working as a lifeguard, Suzette has earned one dollar less than twice the amount Matt has earned mowing yards. Which equation models the relationship between s, Suzette's earnings and m, Matt’s earnings?

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Answer:

The rate of change of a graph is given by the y value divided by the x value.

Given that the y-axis is labelled cost (dollars) and that the x-axis is labelled lawns mowed.

Therefore, the rate of change represents the cost per lawn mowed.

Step-by-step explanation: