What is the probability that a person likes to watch football, given that she also likes to watch basketball? football no football basketball no basketball 27 13 38?

irrational, cannot

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c