Answer:
The graph in the attached figure
Step-by-step explanation:
we have
[tex]3x < -9[/tex]
solve for x
Divide by [tex]3[/tex] both sides
[tex]3x/3 < -9/3[/tex]
[tex]x < -3[/tex]
The solution is the interval------>[tex](-infinite, -3)[/tex] -
All real numbers less than [tex]-3[/tex]
In a number line the solution is the shaded area to the left of the dashed line (open circle)
see the attached figure
