A rectangle has a height of 4 and a width of x^2 + 3x + 2

2x3 – 6x2 – 14x + 24 square centimeters

if i'm wrong i'm sorry : )

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