diberikan f (x)=8^x. carilah nilai dari f (a/3) dan f (x)= (1/ akar 3)

f(x) = 8^x
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f(a/3) = 8^(a/3)
f(a/3) = (2^3)^(a/3)
f(a/3) = 2^(3 × a/3)
f(a/3) = 2^a

•
f(x) = 1/√3
8^x = 3^-1/2
2^3x = 3^-1/2
3x log 2 = -1/2 log 3
x = (-1/2 log 3)/(3log 2)
x = -1/6 . 2'log 3