Answer
$[8,\infty)$
Work Step by Step
$\frac{3}{4}x\geq6$
Solve for x by muliplying each side by $\frac{4}{3}$
$\frac{3}{4}x\times\frac{4}{3}\geq6\times\frac{4}{3}$
$x\geq8$
This is written in interval notation as
$[8,\infty)$
where [ indicates that 8 is included in the set of values of x