CD is perpendicular to AB and passes through point C15, 12). If the coordinates of A and B are (-10,-3) and (7, 14), respectively, the x-intercept of CD is.
The pointlies on CD

First options are
1.) (12,0)
2.) (15,0)
3.) (17,0)
4.) (19,0)

Second options are
1.) (-5,24)
2.) (-2,19)
3.) (7,-10)
4.) (8,11)

WILL MARK BRAINLIEST