Question

Which of the following is not a way to represent the solution of the inequality 2x - 2 <= 4?

3 x

x 3

A number line with a closed circle on 3 and shading to the right.

A number line with a closed circle on 3 and shading to the left.

Answer 1

** i meant
3>=x
x<=3

Answer 2

@ritez

Answer 3

The number line going to the right. That would mean that x>=3 which would not satisfy your equation. On these questions, just choose a number on the number line in the shaded part, plug it in and see if the statement is true. I.e. 4<=3 is not true.