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Notes Over 9.7 Using the Discriminant The discriminant is the expression under the radical: If it is Positive: Then there are Two Solutions If it is Zero:

Published byMildred Gibbs Modified over 9 years ago

Presentation on theme: "Notes Over 9.7 Using the Discriminant The discriminant is the expression under the radical: If it is Positive: Then there are Two Solutions If it is Zero:"— Presentation transcript:

2 Notes Over 9.7 Using the Discriminant The discriminant is the expression under the radical: If it is Positive: Then there are Two Solutions If it is Zero: Then there is One Solution If it is Negative: Then there is No Solution

3 Notes Over 9.7 Finding the Number of Solutions Tell if the equation has two solutions, one solution, or no solution.

4 Notes Over 9.7 Finding the Number of Solutions Tell if the equation has two solutions, one solution, or no solution.

5 Notes Over 9.7 Finding the Number of Solutions Tell if the equation has two solutions, one solution, or no solution.

6 Notes Over 9.7 Finding the Number of Solutions Tell if the equation has two solutions, one solution, or no solution.

7 Notes Over 9.7 Finding the Number of Solutions Tell if the equation has two solutions, one solution, or no solution.

8 Notes Over 9.7 Finding the Number of Solutions Tell if the equation has two solutions, one solution, or no solution.

9 Notes Over 9.7 Finding the Number of x-Intercepts Determine whether the graph of the function will intersect the x-axis in zero, one, or two points.

10 Notes Over 9.7 Finding the Number of x-Intercepts Determine whether the graph of the function will intersect the x-axis in zero, one, or two points.

11 Notes Over 9.7 Finding the Number of x-Intercepts Determine whether the graph of the function will intersect the x-axis in zero, one, or two points.

12 Notes Over 9.7 Finding the Number of x-Intercepts Determine whether the graph of the function will intersect the x-axis in zero, one, or two points.

13 Notes Over 9.7 Finding the Number of x-Intercepts Determine whether the graph of the function will intersect the x-axis in zero, one, or two points.

14 Notes Over 9.7 Finding the Number of x-Intercepts Determine whether the graph of the function will intersect the x-axis in zero, one, or two points.