Which of the following expressions would simplify to be the multiplicative identity? 2 3 • 3 2
2 1
2 0
2 3 • 2 3

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

the bolded word " farsighted" could be replaced with visionary.

391.6 is the correct answer