When you are solving inequality for a rational function you don't do it the same way as you would solve an equality. Now the instructor shows how to solve an inequality with the help of an example. Now to solve an inequality which is in the form a/b first take the numerator and denominator as separate equations of two lines. Now graph the two lines on coordinate axes. Using the graphs of the lines plot the intercepts of the equations on the number line noting down the sings. Now you can compare both the number lines making sign charts and solve the equations easily as shown in the video. This video shows how to solve inequalities using sign charts.
 Hot
 Latest

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

How To: Find a number given Its percent

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

How To: Find standard deviation

How To: Convert Fahrenheit to Celsius with a formula

How To: Calculate percent composition for chemistry

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

How To: Use a TI89 to calculate nCr

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

How To: Figure out the domain & range of a piecewise function

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

How To: Use the ratio formula to find coordinates of a point

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

How To: Find the volume of a sphere with radius r

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

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

How To: Convert fractions to percents in two steps

How To: Figure out circumference with given radius

How To: Solve patterns and equations

How To: Find the Percent Given Two Numbers

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

How To: Find a number given Its percent

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

How To: Find standard deviation

How To: Convert Fahrenheit to Celsius with a formula

How To: Calculate percent composition for chemistry

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

How To: Use a TI89 to calculate nCr

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

How To: Figure out the domain & range of a piecewise function

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

How To: Use the ratio formula to find coordinates of a point

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

How To: Find the volume of a sphere with radius r

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

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

How To: Convert fractions to percents in two steps

How To: Figure out circumference with given radius

How To: Solve patterns and equations

How To: Find the Percent Given Two Numbers
Be the First to Comment
Share Your Thoughts