Lesson 5. 2.3 # 2 Graph the piecewise defined functions:	Lesson 5. 2.3 # 3 Graph the piecewise defined functions:
Lesson 5. 2.3 # 5 Write formula for piecewise functions given its graph: Two linear functions: Function 1: y-int = (0, 5) and P(1,4) Function 2: Points: (3, 0.5) and (5, 1.5)	Lesson 5 2.3 #13 Piecewise word problem: (Buy 1 cu yd at a time) (a) Volume = length x Width x Depth = (L)(6)(1/3) = 2L n(L) = 2L + 10, since buy 10 more than needed (b) Domain L > = 5 Range: (Integers >= 5) or n(L) = 20, 21, 22, 23, etc. (c) Domain All real numbers and range is all real numbers if no constraints on L and n(L)

Graph for Lesson 5 2.3 #13 part b.