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If f(x)=(1/7)(7^x) what is f(3) a.343 b.1/49 c.1/343 d.49

If f(x)=(1/7)(7^x) what is f(3) a.343 b.1/49 c.1/343 d.49
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5 votes
If f(x)=(1/7)(7^x) what is f(3)
a.343
b.1/49
c.1/343
d.49

User Hoaxz
by
8.6k points

1 Answer

2 votes
If f(x) is f(3) then x = 3 so 7^3 is 343

then multiply that by 1/7 the answer would be 343/7 which simplifies to 49
User Renan Coelho
by
8.0k points
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