What is the value of the exponential function f (x)=2 times (1/3)^x when x= -2

1 answer:

5 0

Answer:

Step-by-step explanation:

f(x) = 2(1/3)^x

[x = -2]

f(-2) = 2(1/3)⁻²

= 2(9)

= 18

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