Question

Find the graphed solution to the inequality. 3(x-9) < -18 Closed or open, left or right?

Answer 1

Answer:

open left

Step-by-step explanation:

We can distribute the left side to get $3x-27$.

We can then add $27$ to both sides of the equation to get $3x$.

We can finally divide both sides of the equation to get $x$.

Because it's a and not a , it is closed. And because the inequality opens to the right, it faces to the left.

So, it is a open left graph.