There is a part of mathematics that deals with the ratio of changes of quantities.One is pre-calculus and the other isculus.Precalculus is mostly static while calculus is dynamicPre-calculus deals with both the slope of a line and the speed of an object.It deals with the slope of the curve and the rate of speed.

If you take areThe physicist will try to calculate the rate of change in velocity with the object.The chemist deals with the change in substance from one substance to another.The biologists deal with the change of population rate of a species over time.Over time the economist deals with the rate of change of the share price economic indexes and inflation.

It is important for students to learn calculus as it is applicable in any of the professional careers they would be taking over in their lives.The calculus was introduced in England and Germany in the same year.After becoming an expert in mathematics Newton spent his time inventing new concepts related to the rate of change and earned the credit for creating the differential calculus.The birth of Calculus came from this.There is a debate about who was the first to discover something.

Louis Cauchy is a mathematician who contributed to the study of numbers.He is the first mathematician to make a formula for the limits of difference quotients.Karl Weierstrass is a mathematician who contributed to the book.Limits differentiability and continuity were some of the concepts given by him.Pre-calculus methods can be used to calculate the straight line.

We can use pre-calculus methods to analyse the area of a square but to analyse the area under a curve we need to use the calculus methods.The three stages of calculus are shown in the canThe first thing is the pre-calculus followed by the limit process and finally theculus.It's not a good idea for students to learn a set of formulas without knowing what they are.The concept of limit was devised by Louis and Karl in the 19th century even though the concept of calculus has been around for 1000s of years.