Finding The Equation Of Straight Line.

Straight line Equations

What you'll learn
Understand general equation of straight line
Learn how to write the equation of a line from graphs
Set up the equation of a line from gradient and intercept
find the equation of a parallel line
understand how perpendicular lines are related and use that to find their equations
formulate the equation of straight line from two points
Requirements
Basic algebra skills like substitution and solving linear equations
Basic arithmetic skills like four operations, types of numbers, decimals, fractions and percentages.
Description
In this Course (Finding the Equation of Straight Line), we will learn everything you need to understand the equation of straight line.You will learn that line represents the relationship between two quantities with either positive or negative relationship. The positive relationship describes when the increase of one variable causes the increase of the other variable whereas the negative relationship causes the opposite effect. Here, when one variable increases the other variable decreases.You will know that in order to draw a line we need a set of coordinates in a XY plane.You will learn how to draw vertical and horizontal lines and understand their meaning.You will understand the general equation of a line.You will have clear idea about gradient and intercept of a line.You will be able to find the equation of straight line.You will understand how parallel lines are related and find their equationsYou will be able to draw parallel lines using different information.You will grasp the concept of perpendicular lines and set up their equationsYou will write the equation of line from two points and identify the gradient and intercept.Finally, to check your progress, you will complete end of course assessment

Who this course is for:
secondary school students and everyone who wants to develop their algebra skills