The advertised cost of admission to a water park is a nearby city is $25 per student. A student paid $30 for admission and received $3.75 in change. What is the sales tax rate in that city?

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.

hope i !

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x=0.8898305 is the answer to that equation