Increase and Decrease Graph Intervals
Please each questions to set the appropriate values for each question
Notation
When describing intervals (sections) of graphs we are using Domain notation with parenthesis only [br]
1. Select the blue point and move it to the value x= – 5
Where is the point coming from the left side of the graph
[math]\infty[/math]
[math]-\infty[/math]
-5
2. How can you describe the 1st decrease interval ?
[math]\left(-\infty,-0.65\right)[/math]
[math]\left(2,1\right)[/math]
[math]\left(-3.2,0-.065\right)[/math]
2. Describe the last increase interval?
[math]\left(5.53,\infty\right)[/math]
[math]\left(-.65,2\right)[/math]
[math]\left(2,5.53\right)[/math]
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Informatie: Increase and Decrease Graph Intervals