Determining the Number of Solutions
Presentation
•
Mathematics
•
9th Grade
•
Hard
Joseph Anderson
FREE Resource
13 Slides • 1 Question
1
Number of Solutions for Equations
One solution, No solution, Infinitely many Solutions
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3
One Solution
If the lines intersect (cross), there is only 1 solution.
4
5
One Solution (by hand)
If you solve the equation and you get a solution for the variable.
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7
No Solution (by graph)
The lines are parallel and do NOT intersect (cross).
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9
No Solution (by hand)
When solving the equation, the result will NOT be a true statement.
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11
Infinitely many solutions
When 2 equations are entered, but only 1 line is visible (seen).
12
13
Infinitely Many Solutions
When you have the same expression on both sides of the equation.
14
Poll
Number of Solutions for Equations
One solution, No solution, Infinitely many Solutions
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