I wrote it roughly.
Hope it helps.
I am sorry.
Answer:
1 look pic
2 1/75
3 21/75 = 7/25
Step-by-step explanation:
hope it help
thank you for giving me points ;)
y= -1= 3(x -3)
y -y1= m(x -x1)
y -1= 3(x -3)