Question

Select the correct answer from each drop-down menu.
CD is perpendicular to AB and passes through point C(5, 12).
If the coordinates of A and B are (-10, -3) and (7, 14), respectively, the x-intercept of CD is ____. The point ____ lies on .

Blank 1
( 12,0 )
(15,0)
(17,0)
( 19,0)

Blank 2
( -5,24 )
(-2,14)
(7,-10)
(8, 11)

Answer 1

Blank 1 : (19,0)

Blank 2 : (7,-10)