Write an exponential function in the form y=ab^xy=ab

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Question:

Write an exponential function in the form y=ab^xy=ab x
that goes through points (0, 15)(0,15) and (2, 240)(2,240).

Answer:

Answer: The exponential function would be

Step-by-step explanation:

Since we have given that

We have points (0,15) and (2,24)

First we take when x= 0, y = 15.

So, our equation becomes,

?f=15%3Dab%5E0%5C%5C%5C%5C15%3Da

and we take when x = 2 and y = 240

?f=240%3D15b%5E2%5C%5C%5C%5C%5Cdfrac%7B240%7D%7B15%7D%3Db%5E2%5C%5C%5C%5C16%3Db%5E2%5C%5C%5C%5Cb%3D4

So, the exponential function would be

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