Question

Choose the correct description of the graph of the inequality −x > 3.

Open circle on −3, shading to the left.
Closed circle on 3, shading to the left.
Open circle on 3, shading to the right.
Closed circle on −3, shading to the right

Answer 1

when you divide by -1, the sign switch and it is x < -3

Answer 2

when you have > is an open circle
when you have >= is a close circle

Answer 3

would it be the last one ?

Answer 4

last one is a close circle that is >=, also goes to the right, you need to go left
and you have x<-3