Rational inequalities Quiz
10 questions · easy to harder · Algebra 2 · score and step-by-step answers
How it works
- 10 questions, about 20 minutes (a timer counts down; you can hide it). Solve it right here: no sign-up.
- 5 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 − 2x + 3 >= 0- A) x < 3 or x ≥ −2
- B) x ≥ −3
- C) x < −3
- D) x < −3 or x ≥ 2
2 Question 2
Solve x/(x − 2) > 0Type the answer.
3 Question 3
Solve x + 2x − 1 > 0- A) x < 2 or x > 1
- B) x < −2 or x > 1
- C) x < 2 or x > −1
- D) x < −2
4 Question 4
Solve 3/(x − 1) < 0Type the answer.
5 Question 5
Solve (x − 5)/x >= 0- A) x < 0 or x ≥ −5
- B) x < 0 or x ≥ 5
- C) x < 0
- D) x ≥ 0
6 Question 6
Solve 2x − 1x + 1 >= 0Type the answer.
7 Question 7
Solve −2/(x + 3) > 0- A) x < 3
- B) x < 0
- C) x < −2
- D) x < −3
8 Question 8
Solve x − 12x + 4 > 0Type the answer.
9 Question 9
Solve 4/(x + 1) > 0- A) x > 0
- B) x > 4
- C) x > −1
- D) x > 1
10 Question 10
Solve x − 1x + 2 <= 2Type the answer.