3 years ago

Find f(-2) for f(x)= 5 times 3^x

Mathematics

1 answer:

kati45 [8]3 years ago

3 0

f ( - 2 ) = 5 × 3^( - 2 )

f ( - 2 ) = 5 × ( 1 / 3^2 )

f ( - 2 ) = 5 × ( 1 / 9 )

f ( - 2 ) = 5 / 9

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