What value of x is in the solution set of 4x – 12 3 16 + 8x?
-10
8

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 answer is 40.

proof:

is there a graph

step-by-step explanation: