Intro to the four cases of quadratic-quadratic systems
📝 My Notes
Auto-saves the current timestamp
Intro to the four cases of quadratic-quadratic systems
2:46
About this lesson
• The solutions to a system of equations are the points of intersection of the graphs.
• For a system consisting of two quadratic equations:
quadratic equation: \(y = a{x^2} + bx + c\)
quadratic equation: \(y = d{x^2} + ex + f\)
There are 4 cases to consider:
• For a system consisting of two quadratic equations:
quadratic equation: \(y = a{x^2} + bx + c\)
quadratic equation: \(y = d{x^2} + ex + f\)
There are 4 cases to consider:
| case 1: 2 solutions | case 2: 1 solution | case 3: no solutions | case 4: infinite solutions |
|---|---|---|---|
|
|
|
|
Key Moments
No key moments available.
Video 1 of 5
Intro to the four cases of quadratic-quadratic systems
3 min
• Selected
Solving a quadratic-quadratic system using elimination
9 min
Solving a quadratic-quadratic system using elimination
5 min
Solving a quadratic-quadratic system with no solution
3 min
Identifying infinite solutions in a quadratic-quadratic system
4 min