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Arisa [49]
4 years ago
9

The table shows values for functions f(x) and g(x) .

Mathematics
2 answers:
eduard4 years ago
5 0
2-x= -2x

2x-x=-2

x= -2
Nadusha1986 [10]4 years ago
5 0

Answer:

x= -2 and x= -1

Step-by-step explanation:

We are given two functions f(x)=2^{-x} and g(x)=-2x.

The table for the values of the functions is given as,

 x         f(x)=2^{-x}           g(x)=-2x

−3                8                                       6

−2                4                                       4

−1               2                                         2

0                1                                         0

1               12                                       −2

2               14                                      −4

3               18                                      −6

From the table, we see that,

x= -2 and x= -1, the values of the functions are same.

i.e. f(-2) = g(-2) and f(-1) = g(-1).

So, the correct answer for which f(x) = g(x) are x= -2 and x= -1.

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Answer:

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Step-by-step explanation:

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In the picture above.

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