QuestionUse the graph of the quadratic function f to determine the solution. (a) Solve $f(x)>0$. (b) Solve $f(x) \leq 0$. (a) The solution to $f(x)>0$ is $\square$ (Type your answer in interval notation.) (b) The solution to $f(x) \leq 0$ is $\square$ (Type your answer in interval notation.)

Studdy Solution
Identify the regions where the parabola is on or below the x-axis. This includes the intervals between and including the x-intercepts. Therefore, the intervals where $f(x) \leq 0$ are:
$$[-4, 3]$$
The solutions are: (a) The solution to $f(x) > 0$ is $(-\infty, -4) \cup (3, \infty)$. (b) The solution to $f(x) \leq 0$ is $[-4, 3]$.