Y = f(x) = (-2)^x Find f(x) when x = -3.
Express as a decimal, rounding to the nearest
thousandth.

Step-by-step explanation: The value of f(x) when x=-1 is 0.5

Therefore

Step-by-step explanation:

Given that y=f(x)=

to find the f(x) when x=-1 :

That is to find f(-1)

Put x=-1 in the given function f(x)=

Therefore

The value of f(x) when x=-1 is 0.5

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i ran through it by the other answer is wrong

step-by-step :