Calculus is the portion of mathematics that deals with the ratio of change of quantities.One of the types of calculus is pre-calculus.The precalculus is static and the calculus is dynamic.Pre-calculus deals with the slope of a line and the rate of speedThe slope of a curve and the rate of speed of an object is dealt with in calculus.

If you take is isThe physicist will try to calculate the rate of change in velocity when dealing with the object.The rate of change from one substance to the next is dealt with by a chemist.The biologist deals with the changing rate of population of a species over time.The economist deals with the rate of change of the share price and other economic indicators.

Learning calculus is very important for students as it can be used in any of the professional careers they would be taking over in their life.The introduction of the calculus was made around the same time by two different people.After becoming an expert in mathematics Newton came up with new concepts related to the rate of change.The birth of Calculus iscaused by this.There is a disagreement over who was first to discover calculus.

Louis Cauchy is a mathematician and a major mathematician.The definition of a limit and the formula for the limits of difference quotients were both created by him.A major mathematician who contributed is Karl Weierstrass.The German mathematician gave concepts of limits differentiability and continuity.It is possible to use pre-calculus methods to calculate the tangent to a circle.

We can use pre-calculus methods to analyse the area of a square but we need to use the Calculus methods to analyse the curve.The three stages of calculus are shown in theThe first part is pre-calculus then the limit process and finally the calculus.It is not advisable for students to lear a set of formulas without knowing the definition.The concept of limit was created by Louis and Karl during the 19th century despite the fact that calculus is around for 1000s of years.