Stage 20 · Coordinates & First Functions
20.5.5 The Range (Written as an Interval)
20.5 Three Ways to Show a Function, Plus Domain and Range
Point 5 of 6
20.5.5 The Range (Written as an Interval)
Core ideaGather up every y the machine puts out into one set, and writing it as an interval gives you the range.
Module goal. Describe the same function through a formula, a table, and a graph, and use intervals to write down the range of inputs and outputs