need help on question #9 please

Name: Find (a) the domain of the function, (b) identify all intercepts, (c) identify any horizontal and vertical asymptotes (d) plot additional points as needed, and ( e ) graph the function. (10 points each) 9. f (x ) = -3 10. f (x) = 1-3x 1 - x 10 10 8 6 10 8 6 4 -29 42 4 6 8 10 10 -8 -6 -4 -2 2 6 8 10 OOO G A N N A Q a) x - 3= 0 X = 3 ( - 00 , 3) 0 ( 3, 20 ) b ) y - int : - 3 - 0.3 ex- int : 170 7none C ) (3 VA : X - 3= 0 JX = 3 4 HA : X y= 0 d) 5) Sp: *= 1 1-3 = 12 = - 0.5 - 3 ( 1 , - 0.5 ) *=- 1 - 1-3 -2 = = 4 =0.25 X =- 1 (- ly-0. 25) - 1- - 4 ( - 1 , - 0, 20 )