Answer the following questions below.

Ax) = 2x - 4 g(x) = 4x + 3 b(xx) = x-6 1. ( fog) ( x ) 6. (fog)(1) 2. (g o /)(x) 7. (go f) (2) 3. (fob) (x) 8. (fo b)(0) 4. (bon) (x) 9. (b of) (3) 5. b(fig(x))) 10. b(fig(1)))Write F if it is function and N if not, Write also your reason in 3rd column pg 2 Relation Decision Reason 1. {( 1,2), (1,3), (1,4), (1,5), (1,6), (1,7)} 2. {( 1,2), (2,2), (3,2), (4,2), (5,2), (6,2)} 3. y = 2x 2 4. x2+ y2 = 0 5 . 6. pg 17 X Expression Answer Reason 16 if you multiply -4 and x 2 1. - 4 -4 the result is 16 2. -5 ( x - 6) 2 3 . 1 2 4x + 7 X + 4 4. -9 5 5 . - 3 x3 - 9 6. 2 X+4 5x - 7 Determine whether each of the following relations is a function or not. Write Fil it is function and Nit otherwise. Give the domain and range of each relation. pg 13 1. {(3, 4), (5, 6), (7, 8), (9, 10)} 2. { (4.4), (5.5), (6, 6). (7. 7 ), (8,8) } 3. { ( - 3 , 4 ) , ( - 5, 6 ) , ( - 7 , 8 ) , ( - 9, 8 ) } 4. { ( 3, 4 ) , ( 3, 6 ) , ( 3 , 8 ) , ( 3 , 10 ) } 5. { (3 , 4 ) , ( 5 , 4 ) , (7 ,4 ) , (9 , 4 ) ) } 6. {(3, 4), (3, 6), (7, 8), (7, 10)} 7. { ( 3. 4). (5, 4), (7, 10), (9, 10) } 8. {(1-1, 4), (-2, 6), (-3, 8), 1-4 , 10) } 9. { (3.-4), (5, 6), (7,-8), (9,-10) } 10. {(10. 11), (10. 11), (10, 11), (10, 11)}