Question

The solution set for the following number line is:

Options

• {x : x ∈ Z and – 3 < x < 4}

• {x : x ∈ Z and – 3 ≤ x}

• {x : x ∈ Z and – 2 ≤ x ≤ 4}

• {x : x ∈ Z and – 3 ≤ x ≤ 4}

Answer 1

{x : x ∈ Z and – 3 ≤ x}

Explanation:

From number line:

x ∈ Integers (Z) and x ≥ –3.

Solution set = {x : x ∈ Z and –3 ≤ x}.