Question

Use the table to answer the following question. Which equation best represents the data in the table? A. f(x) = 1/2 (4,000) ^x B. FX)= 2,000 (1/2 )^x C. f(x)= 4,000 (1/2)^xD. f(x)= 4,000(2)^x

Answer 1

The answer to your question is letter C.

$f(x)\text{ = 4000(}\frac{1}{2})^x$

Because if we substitute the values of x in the function, we will obtain the values of f(x) given on the table.