Question

http://prntscr.com/8w4f66

Answer 1

\[\huge y-y_1=m(x-x_1)\]
where
m=slope
(x1,y1)

Answer 2

4\[y-4=1(x-5)\]

Answer 3

o.O thats not even your options

Answer 4

Just use both coordinates to find the answer

Answer 5

1st coordinate will get you one equation 2nd coordinate will get u the other one

Answer 6

(x1, y1) and (x2, y2)

Answer 7

Thanks

Answer 8

You have (4,5) and (-3, -1)
so
x1 = 4
y1 = 5
x2 = -3
y2 = -1