Question 19
InequalitiesThe number line represents
- A.0 > x ≥ −7
- B.−7 ≤ x < −1
- C.−7 < x ≤ −1
- D.−7 < x < −1
Show the answer and explanation
Answer: C (−7 < x ≤ −1)
Explanation
The circle at −7 is open (not included) and the circle at −1 is shaded (included): −7 < x ≤ −1.