Answer:
A(4,5) (-2,2)
Step-by-step explanation:
8a)Y=x+2- 4 over x
X-2y+6 = 0 (simultaneous equation)
X-2(x+2-4 over x) + 6 =0 (solve for x)
8 over x - x + 2 = 0
X squared - 2x - 8 = 0
(x-4)(x+2) = 0
X=4 or x=-2
X1 =4 y1=5
X2=-2 y2=2
Coordinate (4,5) and (-2,2)
