Question

For each graph given alongside, write an in-equation taking x as the variable

Answer 1

(i) x ≤ −1, × ∈ R

(ii) x ≥ 2, x ∈ R

(iii) −4 ≤ x < 3, x ∈ R

(iv) – 1 < x ≤ 5, x ∈ R