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ElenaW [278]
3 years ago
15

Is this problem correct??

Mathematics
1 answer:
shtirl [24]3 years ago
7 0
Hey there !

Yeah , the problem is absolutely correct , and here is the solution -

y = {2}^{3x - 1}

To find inverse , first switch x and y ,
x = {2}^{3y - 1}

Taking log both sides ,
log(x) = (3y - 1) log(2) \\ \\ \frac{ log(x) }{ log(2) } = 3y - 1 \\ \\ \: \: y = \frac{ log_{2}(x) }{3} \: \: \: \: \: \: ans.

Hope it helps you :)
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