![Interval Notation
An alternative to using inequalities to
describe a span of values.
Includes smallest value, largest value
and enclosed by ( ) or [ ].
We use ( ) if the endpoints are not
included - so if we have < or > or open
endpoints on a graph.
We use [ ] if the endpoints are included -
so if we have ≤ or ≥ or closed
endpoints on a graph.](https://image.slidesharecdn.com/domainrangeintropresentation-100917203252-phpapp01/85/Domain-range-intro-presentation-4-320.jpg)
Domain & range intro presentation
- 1. Domain and Range Independent & Dependent Variables
- 2. Quick Review Possible x-values for EF-12: y = 4 − x −1 Possible x-values for Sharpening Pencils Lab (Length of the pencil) Sharpening Pencils Lab Independent Variable: Length or the mass?
- 3. Domain Set of possible values that the independent variable can take on has a special name. It is called the DOMAIN of the function. It consists of every number that x can represent for your function.
- 4. Interval Notation An alternative to using inequalities to describe a span of values. Includes smallest value, largest value and enclosed by ( ) or [ ]. We use ( ) if the endpoints are not included - so if we have < or > or open endpoints on a graph. We use [ ] if the endpoints are included - so if we have ≤ or ≥ or closed endpoints on a graph.
- 5. Interval Notation Examples Rewrite the inter vals below in set notation: 1.) − 6 ≤ x ≤ 3 3.) − 1 < x ≤ 10 2.)0 < x < 17 4.) − 2 ≤ x < 29
- 6. Quick Review Possible y-values for EF-12: y = 4 − x −1 Possible y-values for Sharpening Pencils Lab (Length of the pencil) Sharpening Pencils Lab Dependent Variable: Length or the mass?
- 7. Range The RANGE of a function is the set of possible values of the dependent variable. It consists of every number that y can represent for your function.
- 8. EF-51 Domain Range
- 9. EF-51 Domain Range
- 10. EF-51 Domain Range
- 11. EF-51 Domain Range