Question

How would you describe the graph for the equation |x| = 1 ?

A closed circle on the -1 and a closed circle on the 1.
A closed circle on the -1 and an open circle on the 1.
An open circle on the -1 and an open circle on the 1. A
n open circle on the -1 and a closed circle on the 1.

Answer 1

Answer:A

n open circle on the -1 and a closed circle on the 1.

Explanation:

I belive it would be this.

Answer 2

A closed circle on the -1 and a closed circle on the 1.

Explanation:

|x| = 1

x = 1 or -x = 1

x = 1 or x = -1

Answer: A closed circle on the -1 and a closed circle on the 1.