The high-low method can be used to estimate the cost equation using just two points.

High-Low Method

The high-low method is a statistical technique used in cost accounting to estimate variable and fixed costs based on the highest and lowest levels of activity.

Cost Equation

An equation that reflects the relationship between costs, production volume, and other factors, often used for predicting costs at various levels of activity.

Two Points

In finance, two points refer to a one percent change in the face value of a financial instrument like a loan or mortgage, often related to fees or interest rates.