The graph of f has the equation of f(x)=x^3-4x²-3x+18
1.determine the stationary points of f
2.determine the point of inflection
answer any question you know

take it another

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