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chapter 9 concept 3-4

chapter 9 concept 3-4

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Author: Crystal Kirch
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dentifying zeroes/roots/solutions on a graph  Identifying # and types of solutions using the discriminant
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Tutorial

Chapter 9 Concept 3

Let's look at a graph and see what we find...there are key points lying on the x-axis that have very special names!

Source: Created by Crystal Kirch using Camtasia for Mac

Chapter 9 Concept 4

If I don't give you a picture of the graph, can you still find out how many zeroes (roots, solutions, x-intercepts) there are in the quadratic? With something called the DISCRIMINANT, you sure can!

Source: Created by Crystal Kirch using Camtasia for Mac

Chapter 9 Concept 4 Extra Examples

3 more examples from concept 4.

Source: Created by Crystal Kirch using Camtasia for Mac

WSQ

Source: Google Docs