Evaluate the expression for the given value of the variables: 42
3y for x
5 and y
=
2

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

hd extra 3-7 x d en is the answer