The Quadratic Formula and the Discriminant
Presentation
•
Mathematics
•
9th Grade
•
Hard
Omaima Malang
Used 1+ times
FREE Resource
6 Slides • 1 Question
1
The Discriminant will tell you the number of solutions you have.
Discriminant = b2 - 4ac
2
If the discriminant is:
positive , then you have 2 real solutions
negative, then you have 2 imaginary solutions (no real)
zero - then you have one solution (double root)
3
Finding the Discriminant
4
Use the Quadratic Formula
https://www.youtube.com/watch?v=r4Fdt8W0kYU
5
Understand How to Use the Discriminant to Find the Amount of Solutions
https://youtu.be/XDiFIG-FvKk
6
Fill in the Blanks
Type answer...
7
Questions, Comments, Concerns?????
The Discriminant will tell you the number of solutions you have.
Discriminant = b2 - 4ac
Show answer
Auto Play
Slide 1 / 7
SLIDE
Similar Resources on Wayground
9 questions
Introduction to Linear Functions
Presentation
•
9th Grade
6 questions
Solve by Factoring Lesson 8A
Presentation
•
9th Grade
8 questions
Lesson 9.1: Solving quadratics by graphing
Presentation
•
9th Grade
6 questions
GP - Lesson: Multiply Mixed Numbers (RC)
Presentation
•
9th Grade
6 questions
Fraction area models
Presentation
•
KG
6 questions
Pemdas Intro
Presentation
•
9th Grade
6 questions
Name the Shapes
Presentation
•
KG
7 questions
Symmetry
Presentation
•
9th - 10th Grade
Popular Resources on Wayground
5 questions
A Home on the Shore
Quiz
•
3rd Grade
28 questions
US History Regents Review
Quiz
•
11th Grade
6 questions
A Horse Tale
Quiz
•
3rd Grade
20 questions
Math Review
Quiz
•
3rd Grade
10 questions
Juneteenth History and Significance
Interactive video
•
5th - 8th Grade
20 questions
Dividing Fractions
Quiz
•
5th Grade
55 questions
A Long Walk to Water Final Review
Quiz
•
6th - 8th Grade
10 questions
Equation Word Problems
Quiz
•
7th Grade