f(x)=-3-4x-1/2 x^2
find range
You asked:
Find the range of \(f\left( x \right) = -3 - 4 x - \frac{1}{2} \cdot {x}^{2}\)
MathBot Answer:
Set notation:
\(\displaystyle\left\{f \in \mathbb{R}:f \leq 5\right\}\)
Interval notation:
\(\displaystyle\left(-\infty, 5\right]\)