The answer is A.
The reason being straight lines mean equal proportions, while curved lines are exponential or quadratic.
Answer:
The value at x =3 is undefined for the given expression
Step-by-step explanation:
Given expression is 
To find for what value of x is undefined in the given expression :



If we put x=3 in the above expression we get



Therefore 
The value at x =3 is undefined for the given expression
I need to be able to see it ...
Answer:
Step-by-step explanation: