Algebra 1 Section 1.7 Worksheet Determine whether each relation is a function. 1. 2. 3. 4. {(1, 4), (2, (3, (–6, 3), (–3, 6)} 5. {(6, (2, (–4, 2), (4, 6), (2, 6)} –2), –6), –4), –4), 6. = 7. = 2 x y –2
Algebra 1 Section 1.7 Worksheet Determine whether each relation is a function. 1. 2. 3. 4. {(1, 4), (2, –2), (3, –6), (–6, 3), (–3, 6)} 5. {(6, –4), (2, –4), (–4, 2), (4, 6), (2, 6)} 6. x = –2 7. y = 2