Week 10 blog post/ Solving Quadratic Inequalities

In Solving Quadratic Inequalities, you need to know three steps.

Step 1: Factor the exspression

Step 2: Determine the zeros

Step 3: Use a sign chart for each factor to the left and right of zeros

Note: Test numbers a number on all the opposing sides of the x intercepts

(Key things to know when solving Quadratic Inequalities is to make sure the the statement is always true, if its not you know your answer is wrong or there is no possibility.)

Leave a Reply

Your email address will not be published. Required fields are marked *