Question

The inverse of (5x – 1) and 5x

Answer 1

Answer:

5

x

−

1

y

=

5

x

-

1

Interchange the variables.

x

=

5

y

−

1

x

=

5

y

-

1

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y

=

x

5

+

1

5

y

=

x

5

+

1

5

Solve for

y

y

and replace with

f

−

1

(

x

)

f

-

1

(

x

)

.

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f

−

1

(

x

)

=

x

5

+

1

5

Step-by-step explanation: