Question

Choose the correct slope of the line that passes through the points (1, −3) and (3, −5)

Answer 1

(1, -3) (3, -5)

-3-(-5)= 2/-2 = -1 so youre slope is -1
1- 3

to find the y intercept:
y=mx+b
-3=-1(1)+b
-3=-1+b
-2=b so your y-intercept is -2

re-write the equation: y=-1x-2 there you go :* hope that helps