Lessons for F.IF.A.2
Evaluating a function at a numberPutting a number in for the input and working out the output the rule gives.Lesson
Evaluating a function at an expressionPutting a whole expression, such as x plus 2, in for the input and simplifying.Lesson
Function notation in a real situationSaying in words what a statement such as C of 12 equals 40 means for the quantities involved.Lesson
Function notationf(x) means the output of f at x; reading and writing it.Lesson
Reading values off a graphFinding the output for a given input, and the inputs for a given output, from the picture alone.Lesson
Printable Worksheets
Evaluating a function at a number worksheet (PDF)Printable worksheet with answer keyPreview
Evaluating a function at an expression worksheet (PDF)Printable worksheet with answer keyPreview
Function notation in a real situation worksheet (PDF)Printable worksheet with answer keyPreview
Reading values off a graph worksheet (PDF)Printable worksheet with answer keyPreview