Question

solve the inequality and graph the solution.
\\(\frac{f}{2}\geq4\\)
plot the endpoints. select an endpoint to change it from closed to open. select the middle of the segment, ray, or line to delete it.

Explanation:

Step1: Isolate the variable f

Multiply both sides by 2.
$\frac{f}{2}\times2\geq4\times2$

Step2: Simplify the inequality

$f\geq8$

Answer:

The solution of the inequality is $f\geq8$. On the number - line, place a closed circle at 8 (since the inequality is $\geq$) and draw a ray to the right of 8.