The midpoint formula refers to a mathematical equation that quantifies the halfway point between two data points in mathematics.

By measuring the average of two points, economists find the elasticity coefficient, whether it is supply or demand.

Essentially, consumer behavior is determined by the price, the quantity demanded, and the amount supplied.

An alignment of two points in a coordinate system is simply a straight line. The axis of a body also influences a coordinate system.

Because of this, the midpoint formula remains in the style of collaboration.

## Midpoint Formula & Elasticity Midpoint

## MidPoint Mean?

The elasticity of supply and demand can then be solved using different models or scenarios using this equation.

By dividing the begining and ending values by each other, this equation calculates the percentage change.

## The standard midpoint formula is:

**Midpoint = (b2 – b1 ) / ( b2 + b1 / 2 ) / ( a2 – a1 ) / ( a2 + a1 / 2 )**

When:

**A1 =** its initial value

**A2** ends at A2

Initially, **B1** is equal to B1

**B2** = its value at the end

## What is the Elasticity Midpoint?

A simple formula can be used to calculate the elasticity idpoint. However, if you apply the calculation to multiple points along a demand curve, the same results are obtained.

Price elasticities, however, can be calculated accurately with the elasticity midpoint. First, you need to understand a few basic concepts regarding elasticity midpoint:

**Elasticity:** Measures how responsive a system is to changes. Typically, the three levels of elasticity are elastic, inelastic, and unitary.

## midpoint formula elasticity:

In the midpoint method, elasticity can be calculated easily since both price and quantity are taken into account in the formula.

### Quantity Q indicates price P:

Price elasticity of demand = **(Q2 – Q1) / [(Q2 + Q1) / 2] / (P2 – P1) / [(P2 + P1) / 2]**

It is important to remember that the elasticity of the demand midpoint formula always yields a negative number.

It occurs because quantity and price adjust at opposite rates by nature. To counteract this, take the calculation’s absolute value. Suggested Standard Form to Vertex Form: