Calculate the trapezium

What is the solution to the equation below? 3/x-2+6=square root x-2 +8

What is the domain of the given function? {(3,-2), (6, 1), (-1, 4), (5,9), (-4, 0); o {x | x= -4,-1, 3, 5, 6} o {yl y = -2,0, 1,4,9} o {x|x = -4,-2, -1,0, 1, 3, 4, 5, 6, 9} o y y = 4,-2, -1, 0, 1, 3, 4, 5, 6, 9}

Solve the equation: x - 9 = -6 + 5 a. 21 b. 7 c. 14 d. 2