Astudent counted the number of times her teacher said the word "like" during her class over an 11- day period

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

answer is 1

step-by-step explanation: