Question

suppose that f(x) =k(6)^X. If f(-2), then f(3) = ?

Answer 1

if f(-2)= what?

Answer 2

oh sorry! f(-2) = 5

Answer 3

is this
\[f(x)=k\times 6^x\]?

Answer 4

yes

Answer 5

then we can solve for k by knowing
\[5=k\times 6^{-2}=\frac{k}{36}\] making
\[k=180\] i guess

Answer 6

so you have
\[f(x)=180\times 6^x\] and so
\[f(3)=180\times 6^3\] whatever that is

Answer 7

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