Lessons for F.IF.A.1
Domain and rangeWhich inputs are allowed, and which outputs come out.Lesson
Domain and range from a graphReading how far a graph stretches left and right to describe every input it accepts.Lesson
Domain and range from pairs and tablesCollecting the inputs into the domain and the outputs into the range for a finite list of pairs.Lesson
Functions as input-output rulesA function pictured as a machine that takes one number in and gives exactly one number back.Lesson
Relations and functionsA relation is any pairing of inputs with outputs, with no rule about how many outputs one input may have.Lesson
Printable Worksheets
Domain and range from a graph worksheet (PDF)Printable worksheet with answer keyPreview
Domain and range from pairs and tables worksheet (PDF)Printable worksheet with answer keyPreview
Functions as input-output rules worksheet (PDF)Printable worksheet with answer keyPreview
Relations and functions worksheet (PDF)Printable worksheet with answer keyPreview