3 years ago

X f(x) -2 -1/200 -1 -1/20 0 -1/2 1 -5 2 -50

Mathematics

1 answer:

Hitman42 [59]3 years ago

6 0

9514 1404 393

Answer:

f(x) = -1/2·10^x

Step-by-step explanation:

The y-intercept is -1/2.

The common ratio is (-1/20)/(-1/200) = 10, so the exponential function can be written as ...

f(x) = -1/2·10^x

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