Answer:
The third one
Step-by-step explanation:
Type this question, It is blurry.
Answer:723.202
Step-by-step explanation:
The slope of the line <span>x=1</span><span> does not exist. Because there are no tow points with different </span>x<span> values on the line.</span>
It is not defined.
<span>This case is not includes in the definition of slope.</span>
