What is the slope of (-1,-4) (3,-4)

slope = (y2-y1)/(x2-x1)

m = (-4--4)/(3--1)

m=(-4+4)/(3+1)

m=0/4

m=0

f(x)=4

step-by-step explanation:

step-by-step explanation:

given that ab is divided into equal parts as

ac, cd, de, ef, fg, gh, hi, ib.

from this we find that f is the midpoint of ab.

so using mid point formula we find

f = (3,7)

similarly considering fb, we get

h = mid point of fb = ((6,6) and g, mid point of fh is

g = (9/2, 13/2)

i is mid point of hb

so i =(15/2,11/2)