Find the Requested Composition of Functions $f ( x ) = - 2 x + 8$

question 65

Multiple Choice

Find the requested composition of functions.
-Given $f ( x ) = - 2 x + 8$ and $g ( x ) = 4 x + 7$ , find $g \circ f ( x )$ .

• A) \(- 8 x + 39\)
• B) \(x - 39\)
• C) \(x + 39\)
• D) \(- 8 x + 22\)

---

Definitions:

Ordinary Annuity

A series of equal payments made at regular intervals, with interest compounded at the end of each period.

Nominal Interest

The stated or advertised rate of interest on a loan or investment, not accounting for inflation or compounding effects.

Effective Rate

The actual interest rate on an investment or loan, taking into account the effect of compounding over a given period.

Compounding Interval

the frequency at which interest is added to the principal balance of a financial instrument, affecting how much interest accumulates over time.