Rachel's recipe calls for 2/5 cups of sugar for every 2 cups of lemonade. She only wants to make 1 cup of lemonade, so she puts
1 answer:
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Answer: Second Option
Step-by-step explanation:
The exponential growth functions have the following form:
Where a is the main coefficient, b is the base and x is the exponent.
For this type of functions the base b must always be greater than 1. Otherwise it would be an exponential decay function
Among the options given, the only function whose base is greater than 1 is the second option: