Question

Solution of a linear inequality in variable x is represented on number line given below ______.

Options

• x ∈ (–∞, –2)

• x ∈ (–∞, –2]

• x ∈ (–2, ∞]

• x ∈ [–2, ∞)

Answer 1

Solution of a linear inequality in variable x is represented on number line x ∈ (–∞, –2].
Explanation:

The given graph represents all real values of x less than and equal to –2.

So, x ∈ (–∞, –2].