Domain and Range Notation

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Domain and Range Notation Algebra 2 – Unit 3 Domain and Range Notation

Inequality Verbal Description Can it be? X can be any number that is greater than 4, but it cannot be 4. Can x be10? YES Can x be 10? Can x be 25? Can a be .25? Can h be 0? Can y be 8? Can t be 20? Can x be -100? Can x be 11? Can x be 22?

Interval Notation

Interval Notation

You Try! Use two colors to draw the domain on the x-axis and the range on the y-axis. Then give the domain and range in both interval and inequality notation. 1. 2. 3. 4.