Write the Exponential Equation as an Equation Involving a Logarithm $$9 ^ { \mathrm { X } } = 81$$

question 151

Multiple Choice

Write the exponential equation as an equation involving a logarithm.
- $$9 ^ { \mathrm { X } } = 81$$

• A) \(\log _ { X } 81 = 9\)
• B) \(\log _ { 81 } 9 = x\)
• C) \(\log _ { 81 } x = 9\)
• D) \(\log _ { 9 } 81 = x\)

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Definitions:

Profit Maximizing

The process of adjusting production and sale volumes to achieve the highest possible profit, under given market conditions and constraints.

Marginal Value Curve

A graphical representation that shows how the value (or utility) of consuming an additional unit of a good or service changes as consumption increases.

Expenditure Curves

Expenditure curves represent the relationship between the quantity of goods purchased and the amount of money spent.

Monopsony Power

A market condition where there is only one buyer for a product or service, giving that buyer significant control over prices.