Factor:
3x’y? + 6xy’ – 3xy=

6.5

step-by-step explanation:

you said it was in the question

~courtney

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