A ray of light starts at (8, 4)(8,4)left parenthesis, 8, comma, 4, right parenthesis and travels through a pinhole at (0, 0)(0,0)left parenthesis, 0, comma, 0, right parenthesis. It continues until it hits an image plane 666 units behind the pinhole at a point (x_1, y_1)(x 1

,y
1

)left parenthesis, x, start subscript, 1, end subscript, comma, y, start subscript, 1, end subscript, right parenthesis.
Where does the ray hit the image plane?