Finite Review

Front

What is the formula for calculating the future value of a series of monthly deposits with compound interest?

Back

Future Value = P * [(1 + r/n)^(nt) - 1] / (r/n), where P = monthly deposit, r = annual interest rate, n = number of times interest is compounded per year, t = number of years.

Front

What does the slope of a line of best fit represent in a linear equation?

Back

The slope represents the rate of change of the dependent variable (y) with respect to the independent variable (x).

Front

How do you calculate profit in a business context?

Back

Profit = Revenue - Cost.

Front

What is the total revenue formula for a product sold at a fixed price?

Back

Total Revenue = Price per unit * Number of units sold.

Front

What is a residual in the context of a line of best fit?

Back

Residual = Actual value - Predicted value.

Front

What is the significance of compounding frequency in finance?

Back

The more frequently interest is compounded, the more interest will be earned on the initial principal and accumulated interest.

Front

How do you determine the total cost of producing a product?

Back

Total Cost = Fixed Costs + Variable Costs per unit * Number of units produced.

Front

What is the relationship between revenue, cost, and profit?

Back

Profit is the difference between revenue and cost; if revenue exceeds cost, profit is positive.

Front

How do you interpret the y-intercept in a linear equation?

Back

The y-intercept represents the value of y when x is zero.

Front

What is the formula for calculating the total amount in an account after regular deposits and interest?

Back

Total Amount = P * [(1 + r/n)^(nt) - 1] / (r/n) + Initial Amount.