Consider the parabola given by the equation: \( f(x)=-x^{2}-8 x+9 \) Find the following for this parabola: A) The value of \( f(-4): \) B) The vertex \( = \) C) The \( y \) intercept is the point \( (0 \), D) Find the two values of \( x \) that make \( f(x)=0 \). Round your answers to two decimal places. Write the values as a list, separated by commas: \( x= \) Ouection Holn.

cice 4 : (7 points) chacune des affirmations suivantes, indiquer Istifiée n'est pas prise en compte. Une absen Vous pouvez trouver des contre-exemples ou ut \[ A= \] ribre \( A \) est un entier relatif.

\( \lim _ { x \rightarrow - \infty } \frac { 1 + \sin ^ { 3 } x } { \cos ^ { 2 } x } \)

Which statement best describes voting rights in the original 13 states? A. Only white, Protestant men could vote in all 13 states. B. Only white men who lived in one of the largest cities could vote in all 13 states. C. Only men, regardless of race could vote in all 13 states. D. Only men who were Revolutionary War veterans could vote in all 13 states.

Find the derivative of \( f(x)=\frac{8^{x}}{8^{x}+9} \)

\( \lim _ { x \rightarrow - \infty } \frac { 1 + \sin ^ { 3 } x } { \cos ^ { 2 } x } \)