Two equations for each relationship

what does that mean

Step-by-step explanation:

1.677

step-by-step explanation:

i'm not good at explaining stuff but if you need an answer i'm here for you.

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