In this tutorial the instructor shows how to derive a straight line equation. He shows us a process that consists of two steps. In step one he uses the slope formula to obtain the slope of the line which is the ratio of difference of ycoordinates and difference of xcoordinates. Now in the step two he uses the slope he obtained in the first step and equates it two a another slope derivation which uses a generic x, y variables and a real point. Now solving this equation he arrives at the equation of the straight line. This video clearly shows how to arrive at the equation of a straight line from the graph of the line.
 Hot
 Latest

How To: Remember "greater than" & "less than" symbols

How To: Use ">" (greater than) and "<" (less than) symbols

How To: Calculate percent composition for chemistry

How To: Find a number given Its percent

How To: Find standard deviation

How To: Use a TI89 to calculate nCr

How To: Convert Fahrenheit to Celsius with a formula

How To: Find the Volume of Composite Figures (Also Called Composite Shapes)

How To: Find the area of an oblique triangle using formulas

How To: Find the slope of a line given 2 points with fractions

How To: Find a missing side of a triangle, similar to another

How To: Find the x & y intercepts of rational functions

How To: Find the area of rectangles, triangles & rectangles

How To: Calculate the area of complex shapes

How To: Find the equation of a line given 2 points

How To: Solve word problems involving the addition of whole numbers

How To: Convert fractions to percents in two steps

How To: Find the surface area of a cylinder easily

How To: Find the surface area of an aluminum can or cylinder

How To: Figure out circumference with given radius

How To: Remember "greater than" & "less than" symbols

How To: Use ">" (greater than) and "<" (less than) symbols

How To: Calculate percent composition for chemistry

How To: Find a number given Its percent

How To: Find standard deviation

How To: Use a TI89 to calculate nCr

How To: Convert Fahrenheit to Celsius with a formula

How To: Find the Volume of Composite Figures (Also Called Composite Shapes)

How To: Find the area of an oblique triangle using formulas

How To: Find the slope of a line given 2 points with fractions

How To: Find a missing side of a triangle, similar to another

How To: Find the x & y intercepts of rational functions

How To: Find the area of rectangles, triangles & rectangles

How To: Calculate the area of complex shapes

How To: Find the equation of a line given 2 points

How To: Solve word problems involving the addition of whole numbers

How To: Convert fractions to percents in two steps

How To: Find the surface area of a cylinder easily

How To: Find the surface area of an aluminum can or cylinder

How To: Figure out circumference with given radius
Be the First to Comment
Share Your Thoughts