QuestionDetermine the domain and range of the quadratic function. (Enter your answers using interval notation.) $$f(x)=-3(x+2)^{2}-6$$ domain $\square$ range $\square$

Studdy Solution
Determine the range of the function. Since the parabola opens downward and the vertex is the maximum point, the range is all values less than or equal to the y-coordinate of the vertex.
Range: $(-\infty, -6]$
The domain of the function is $(- \infty, \infty)$ and the range is $(-\infty, -6]$.