question\ndetermine the domain on which the following graph of $f(x)$ is negative.
question\ndetermine the domain on which the following graph of $f(x)$ is negative.
Answer
Explanation:
Step1: Identify x-intercepts
The graph crosses the x-axis at $x=3$ and $x=7$.
Step2: Find where $f(x)<0$
The parabola opens upward, so it is negative between the intercepts.
Answer:
The domain where $f(x)$ is negative is $3 < x < 7$ (or in interval notation, $(3, 7)$)