09.10.25.md (525B)
1 09/10/25 2 ======== 3 4 Functions 5 --------- 6 - see FIG1 for examples of composite functions 7 - see FIG2 for examples of function transformations 8 9 Inverse functions 10 --------- 11 - functions must be 1 to 1 to have an inverse 12 - functions that are periodic (sin(x)) can have an inverse if we limit the domain 13 - see FIG3 for examples of which functions are 1 to 1 and which are 1 to many 14 - the domain of an inverse function is the range of the original function 15 - the range of an inverse function is the domain of the original function