What is a graph of the solution set of x>0 or x<-4

Answer 1

I can't upload a pic here, but you'll have two parts to this graph on a number line.

First, for x>0, you'll put an open circle on the line at 0, since x doesn't equal zero, and fill in the line and arrow to the right of 0.

On the lower end, since x is less than -4, not less than or equal to, also put an open circle there. Fill in the line and arrow left of -4.

--When we have something that is equal to a number, we draw a circle at the number and fill it in. When it's less than or greater than, with no equal part, it's a hollow circle. Then we just fill in the line to show which way the inequality goes.

I hope this helps, and have fun mathing!

LizZ.

Answer 2

Open cirlce on 0, line continuing to the right

Open circle on -4, line continuing to the left