Function f is an exponential function. it predicts the value of a famous sculpture, in thousands of dollars, as a function of the number of years since it was last purchased. what equation models this function?

Remember that an exponential function takes the form . We can see that the problem additionally gave us two points on the curve, which means that we can make two equations in attempt to find . (This is done by using the x-values and y-values that the points on the graph show, and substituting them into the general form.)

Substituting the value we found for that we found in the first equation into the second equation, we can create a better equation and solve for .

Now, we have found and , which means that we can create the final curve.

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step-by-step explanation:

the expected value of the random variable : 0, 1 and 2

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