Compound inequalities Quiz
8 questions · easy to harder · Algebra 1 · score and step-by-step answers
How it works
- 8 questions, about 16 minutes (a timer counts down; you can hide it). Solve it right here: no sign-up.
- 4 questions have choices. For the others you type the answer: a number like 4, −2, 7/2 or 3.5, or for example x = 4, x = 2 or x = −3, (3, 5), 2x + 1. Use ^ for powers (x^2) and sqrt for √. Any form with the same value counts (7/2 = 3.5).
- One question at a time: Back, Next, Mark for review and the question list at the bottom. A calculator is on the screen.
- At the end: your percent and grade, every question right or wrong, why a wrong choice is wrong, and its step-by-step solution. Then practise the lesson with new questions.
Your answers and results are kept in this browser only, so you can close the page and come back.
1 Question 1
Solve x − 1 < 2 or x − 1 > 5- A) x < 3
- B) x < 3 or x > 6
- C) x < −3 or x > 6
- D) x < −3 or x > −6
2 Question 2
Solve 2x < −4 or 2x > 6Type the answer.
3 Question 3
Solve x + 3 <= 0 or x + 3 >= 7- A) x ≤ −3 or x ≥ 4
- B) x ≤ 3 or x ≥ 4
- C) x ≤ −3
- D) x ≤ 3 or x ≥ −4
4 Question 4
Solve 2x − 1 < −5 or 2x − 1 > 3Type the answer.
5 Question 5
Solve x − 4 < −2 or x − 4 > 3- A) x < 2
- B) x < 2 or x > 7
- C) x < −2 or x > 7
- D) x < −2 or x > −7
6 Question 6
Solve −x < −3 or −x > 1Type the answer.
7 Question 7
Solve x + 1 < 4 or x + 1 > 2- A) x < 3
- B) x > 1
- C) x < 3 or x > 1
8 Question 8
Solve x2 + 1 < −1 or x2 + 1 > 3Type the answer.