What is a perpendicular line?

lines that intersect

Step-by-step explanation:

when two lines meet and form a right angle

Step-by-step explanation:

if you take two segments and cross them to form a 90 degree angle, you'll have four 90 degree angles, known as a perpendicular line.

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