Brennan climbs from the bottom of the wall to the ground level. What integer represents the distance that Brennan climbs? How
does this relate to the integer that represents the bottom of the wall?

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