I think it may be true, please correct me if i am wrong
For this case we have that by definition, the equation of a line in the point-slope form is given by:

Where:
m: It is the slope of the line and
is a point through which the line passes.
We have the following equation of the slope-intersection form:

Where the slope is 
By definition, if two lines are perpendicular then the product of their slopes is -1.
Thus, a perpendicular line will have a slope:

Thus, the equation will be of the form:

Finally we substitute the given point and we have:

Answer:
Option B
Answer:
its A
Step-by-step explanation:
because A is a reasonable explanation
Maybe B but let me check better.
Well, A linear relationship has to be a straight line and a proportional relationship has to go through the origin! Hope that's a good hint!