Need help with 9 and 10

6. (-2, 250) and (-1, 50) 50 * abl 2 50 = ab- 2 0. 2 = b 50 - a (0.2 ) y = 10 ( 0 . 2 ) 0.2- 50 Decay = 16.a 7. Decay y = 10 ( 0, 2 ) X 0 1 2 f(x) 5 15 45 135 405 3 4 15 - a ( 3) 5 Ab 3 7b b = 3 3 15 3 = 5a 1= 5(3) 8. y = B ( 5 ) Growth X 2 4 6 7 9 f(x) 96 1536 24576 9830 157286 4 4 1536 - aby 96 7 a (4 ) al ab 2 6 14 = 6 9 y = 6(4) 16/64- 2 1 4 Growth b = 4 3 Review: Graph each function. Is it growth or decay? Let x = -2, -1, 0, 1, 2, 10 - 10 9. y =3x 10. y =&2 Decay