Show Algebraically That F and G Are Inverse Functions $g ( x ) = \frac { x - 9 } { 9 }$

question 66

Essay

Show algebraically that f and g are inverse functions.
f(x) = 9x + 9 $g ( x ) = \frac { x - 9 } { 9 }$

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Definitions:

Capital Lease

A lease classified as a purchase by the lessee, obligating them to record the leased asset as an owned asset in their financial statements.

Partially Amortized

A loan repayment plan where the total sum borrowed is not fully paid off by the end of the loan term, leaving a lump sum due as a "balloon payment."

Net Advantage

The quantitative benefit or gain derived from a particular decision or action, after considering all related costs and disadvantages.

Leasing

A financial arrangement where one party allows another to use an asset for a period of time in exchange for payment.