Algebra 2
Homework: Inverses and piecewise functions
#1-3: Find the inverse of each function:
1. ??(??) = 7?? + 1 2. ?(??) = ??? + 3
3. ??(??) = 5
???4 4. If ?(??) = {
3?? ? 2, ?? ? 1 ?? + 2, ?? > 1
evaluate:
?(1) ?(?3) ?(4)
Graph the piecewise functions.
5. ??(??) = { ?2?? ? 1, ?? ? 2 ??? + 4, ?? > 2
6. ?(??) = { 5, ?? ? ?3
?2?? ? 3, ? 3 < ?? < 1 ?? ? 6, ?? ? 1