The graph of the inequality is a circle with an arrow pointing to the right and a closed circle at -3 with an arrow pointing to the left.
The inequality can be solved by moving all like terms to one side, and then dividing both sides by the coefficient of the x-term. This gives:
\begin{align*}2x + 3 &> 9 \2x &= 6\ x &= 3\end{align*}
We can then plot the points (-3, 0) and (3, 0). Since the inequality does not contain an equal sign, the solution is not the line itself, but the half-plane that contains 3, but not -3. This is represented by an open circle at 3 and a closed circle at -3.
The arrow pointing to the right indicates that the solution set is all the x-values greater than 3. We can also see that this solution set is all x-values that satisfy the inequality x > 3.