Answer:
I think thats right
Step-by-step explanation:
Answer:
n=4
Step-by-step explanation:
To get an undefined slope, the denominator has to be zero
m= (y2-y1)/ (x2-x1)
This means that x2-x1 = 0
or x2=x1
So 4=n
Answer:
130,000 to 250,000
Step-by-step explanation: