Question

which equation is graphed on the number line below?
A. |x|<3
B. -3>|x|>3
C. -|x|-2<-5
D. |x|+3<6
E. none of these

Answer 1

A and D.

Answer 2

Just remember that |x|<3 is same as -3 < x < 3

Answer 3

B is impossible. \(-3\not>3\)

Answer 4

It can only be one, so which is a better choice? i narrowed it down to the two as well.

Answer 5

I'm leaning towards D?

Answer 6

Well, A and D are same.

D is |x|+3<6

If you subtract both sides by 3, you would get |x|<3, which is A.