9/13/07 Math 31 Handout: Section 3

Decompose a composite function (write a function as two functions). 2.7 35, 39, 41. 37 49, 59, 61. 97 Know the definition of a one-to-one function, and the horizontal line test. A function has an inverse if and only if it is one-to-one. Understand what the inverse of a function means—Domain of f is the range of , and the Range of f is the ... ................
................