Answer:
x=1/4
Step-by-step explanation:
non of yhrm
x < -2.5
N/A
C
undefined slope means tat the denominator=0 in the equation
m=y2-y1/x2-x1
A: m=-1-1/1+1=-2
B;2-2/2+2=0
C: 3+3/-3+3 = 6/0 undefined
D: 4+4/4+4=1
-4
Hope this helps!
answer is b
