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Exponential regression pls help fast​

Exponential regression pls help fast​-example-1
User Solarflare
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1 Answer

7 votes

Answer:

B.

Explanation:

Exponential regression means a function that best fits the graph, or data table.

If we were to replace x (the input) with 1, A and C are eliminated options since they both equal very low values.

D is also eliminated, if the input was 1 it would not equal relatively close, rather it would be 1000.7

Let's check B:


f(x) = (1000)(0.7)^(x)


f(1) = (1000)(0.7)^(1)


f(1) = 700

Letter B best fits the data table.

*at f(1) A, C, and D are eliminated, their outputs are far from the value for 707.

User Damien
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