Indicate whether the table specifies a function. Range - 15 Domain - 10 -12- - 15 12 The table is not a function. The table is a function. -1 - 19 - 10

ender Use the graph of the function to find its domain and range. Write the domain and range in interval notation. t how complies. y 8. -8 -4 4. 8. -8 domain range Additional Materials DeBook

PRE-ALGEBRA REVIEW 1. A function contains three ordered pairs. The range of the function is (-6, 0, 1) and the domain is {-4, 2, 7). If a fourth ordered pair (a, b) is added to the function, which must be true? A. a #0 B. b #-1 C. a #2 D. b -7 Name: Date:

PART B: Analyze the table to determine if the relation is a function. Explain your answer. If the relation is a function, write the function rule. 3. y -3 4 -2 -1 6 7 Function: YES or NO Why? If yes, write the function rule 4. y 2 3 -1 4 -2 2 -3 Function: YES or NO Why? If yes, write the function rule