I just need a double check with my problems about point slope the one with the forumula like y-y1=m(x-x1)

(6,-4), (3,5) answer y=1x+8

(2,7), (1,-4) answer y=11x-43

(-5,13), (-10,9) I got -4/5x+1

If I got all three of these correct then I know what I'm doing If I don't I might come back to ask for more help...

Thanks for helping me!