Find Values Where f(x) > 0: Analyzing Function with Zero Points at -10, -6, and -2
Question
Find all values of x
where f\left(x\right) > 0 .
Video Solution
Step-by-Step Solution
We are given a problem involving the function f(x) and asked to find the set of all x such that f(x)>0. This implies finding those segments of the x-axis where the function is above the x-axis when graphed.
We can analyze the graph to solve the problem:
Firstly, we identify intersecting points on the x-axis (roots) from the graph directly. Let's assume the x-intercepts happen at x=−6 and x=−2.
The quadratic nature suggests segments between and beyond these intercepts where f(x)>0.
Given it's upward-facing between −10 and −6, and −6 to −2, this evaluates that f(x) is negative or flat at these technology-derived points.