Question

What is the inverse of y=−log5(−x) ?

Answer 1

Answer:

x

=

−

5

−

y

Explanation:

y

=

−

log

5

(

−

x

)

, with x<0

−

y

=

log

5

(

−

x

)

, with x<0

if we have

a

=

log

b

(

c

)

we will have

b

a

=

c

, if c>0

5

−

y

=

−

x

x

=

−

5

−

y

=

−

1

5

y

<

0

∀

y

∈

R