Find the coordinates of the points of inflection for the function.
-$f(x)=-x^{2}-14 x-48$
A) $(-6,0)$
B) $(-7,1)$
C) $(-8,0)$
D) There are no points of inflection.

Question

Quizplus · Accepted Answer

The function $f(x)=-x^{2}-14x-48$ is a quadratic function, which is a parabola. Parabolas do not have points of inflection because their second derivative is constant and does not change sign.

Find the Coordinates of the Points of Inflection for the Function