Explain how combining like terms is similar to adding and subtracting whole numbers how are they different

Combining like terms is pretty chill, as long as we're careful with our negative and positive numbers. (For a quick review, check out adding integers and subtracting integers.) When adding and subtracting like terms, all we really need to do is combine the coefficients.

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the correct answer is b. negative exponential growth.

step-by-step explanation:

you can tell it's an exponential function because it decreases rapidly then levels out and never touches the x-axis.

it is negative because the y-axis decreases as the x-axis increases.

therefore it is a negative exponential growth graph.

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