Work Step by Step
First, distribute the left side of the equation to make it $3f+6$$\gt$$2f+4$. Combine like terms by subtracting $2f$ from both sides and then, subtracting $6$ from both sides. The new inequality becomes $f$$\gt$$-2$. This means that an open circle is placed on -2 and then, shaded to the right, since f is "greater than" -2.