Calculating the ratio of change of quantities is called calculus.Pre-calculus is one of the two kinds of calculus.The Precalculus is static and the calculus is dynamic.Pre-calculus deals with slope of line and rate of speed of objectCalculus deals with the slope of a curve and the rate of speed of a changing object.

If you take is isThe physicist will use the velocity of the object to calculate the rate of change.The chemist's job is to deal with the rate of change from one substance to another.The rate at which the population of animals or plants changes over time is dealt with by the Biologist.The economist deal with the change of the share price over time.

In any of the professional careers they would be taking over in their life learning calculus is very important as it has applicability.The calculus was introduced in England and Germany around the same time by two people.After becoming an expert in mathematics Newton spent his time inventing new concepts related to the rate of change which is how the differential calculus came about.The birth of Calculus occurs when this happens.There is a disagreement over who was the first to discover something.

Louis Cauchy is a mathematician who contributed to the work.The definition of a limit and the formula for the limits of difference quotients are both created by him.Karl Weierstrass is a major mathematician who contributed to mathematics.He is a german mathematician who gave the concepts of limits differentiability and continuity.We can use pre-calculus methods to calculate the arcs.

We can use pre-calculus methods to analyse the area of a square but we need to use thecalculus methods in order to analyse the curve.The three stages of calculus are shown in theThe first part is the pre-calculus then the limit process and finally the calculus.It's not a good idea for students to learn a set of formulas unless they know the definition.The idea of limit was developed during the 19th century by Louis and Karl despite the fact that calculus has been around for 1000s of years.