Question

question 3 · 1 point determine the axis of symmetry of the graph of the following parabola. f(x)=-(x + 2)^2 - 4 give your answer in the form x = h. provide your answer below:

Explanation:

Step1: Recall vertex - form of parabola

The vertex - form of a parabola is $y=a(x - h)^2 + k$, and its axis of symmetry is $x = h$.

Step2: Rewrite the given function in vertex - form

The given function is $f(x)=-(x + 2)^2-4$, which can be written as $f(x)=-(x-(- 2))^2-4$. Here, $h=-2$.

Answer:

$x=-2$