A.4 Functions

A.4.1 relating graphs to events

A.4.1 Notes

A.4.1 Notes Key

A.4.1 CYU - p. 254-255 #'s 1-10, 14, 16

A.4.1 CYU Key

a.4.2 relations and functions

A.4.2 Notes

A.4.2 Notes Key

A.4.2 CYU - p. 259-261 #'s 3, 4, 18, 29, 43, 46

A.4.2 CYU Key

a.4.3 function rules, tables, graphs

a.4.4 writing function rules

A.4.4 Notes

A.4.4 Notes Key

A.4.4 CYU

A.4.4 CYU Key

a.4.5 direct variation

A.4.5 Notes

A.4.5 Notes Key

A.4.5 CYU - p. 280-281 #'s 1-5, 10-15, 22-26, 28

A.4.5 CYU Key (there are extra questions on the key)

a.4.6 inverse variation

A.4.6 Notes

A.4.6 Notes Key

A.4.6 CYU - p. 288-289 #'s 1-4, 10-13, 22-29, 39-43

A.4.6 CYU Key

a.4.7 describing number sequences

A.4.7 Notes

A.4.7 Notes Key

A.4.7 CYU - p. 294-295 #'s 1-10, 13-18, 22-24, 46, 47, 55

A.4.7 CYU Key