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教学与学术/数学

Graphical Representation of Linear Equations Part- 2 (课程)

Students will learn about Graphical Representation of Linear Equations.

所有级别 • 7 讲座 • 终身无限畅学

Prabh Kirpa Classes

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Graphical Representation of Linear Equations Part- 2

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1小时 26分

总内容

你将学到什么

How to draw the graph of the linear equation that converts temperature in Fahrenheit to Celsius?

If two students together contribute some amount for relief fund, then how to write a linear equation and draw a graph of the linear equation?

If two scenarios of age of father and his daughter are given, how to represent the situation algebraically and graphically?

If four linear equations and a figure are given, then how to choose the equation whose graph is given in figure?

课程内容

1 部分 • 7 讲座 • 01:26:31 总长度

Introduction

07:10

After going through this course, the students will understand:

Any equation which can be put in the form ax + by + c = 0, where a, b and c are real numbers, and a and b are not both zero, is called a linear equation in two variables.

The highest power of x and y in the equation is 1. The number multiplied to variable is called coefficient.

The geometrical (i.e., graphical) representation of a linear equation in two variables is a straight line.

The solution of a linear equation is not affected when:

(i) the same number is added to (or subtracted from) both the sides of the equation.

(ii) you multiply or divide both the sides of the equation by the same non-zero number.

A linear equation in two variables has infinitely many solutions.

Linear Equation: temperature in Celsius and Fahrenheit