Step-by-step explanation: f(x)= (x-6) /(x²-3x-18) => (x-6) / (x-6)(x+3) Domain = { x/ x≠6, x≠-3, x€R} Range = { y/ y € R} Log in to Reply

Step-by-step explanation:f(x)= (x-6) /(x²-3x-18)

=> (x-6) / (x-6)(x+3)

Domain = { x/ x≠6, x≠-3, x€R}

Range = { y/ y € R}