1 Answer

Mikurski · Answer 1 · 2017-10-13T18:22:10+0000

f ( x ) = 6^(x+1)
y = 6^(x+1)

$x+1=log _(6)y \\ x = log _(6)y-1$
The inverse is:

y = log _(6)x

And when you plug in the values: x = 1, y = - 1:
- 1 = log 1 - 1
- 1 = 0 - 1
- 1 = - 1
so the answer is:
( 1, - 1 )

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