Checking a solution Quiz
10 questions · easy to harder · Algebra 1 · 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.
- 10 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
Is (2, 1) a solution of 3x + y = 7- A) Is a solution
- B) Is not a solution
2 Question 2
Is (3, 2) a solution of x + y = 5- A) Is a solution
- B) Is not a solution
3 Question 3
Is (0, 3) a solution of 4x + y = 3- A) Is a solution
- B) Is not a solution
4 Question 4
Is (1, 1) a solution of 5x − 2y = 3- A) Is a solution
- B) Is not a solution
5 Question 5
Is (−2, 3) a solution of y = −x + 1- A) Is a solution
- B) Is not a solution
6 Question 6
Is (−1, −3) a solution of 2x − y = 1- A) Is a solution
- B) Is not a solution
7 Question 7
Is (2, −1) a solution of 3x − y = 7 and x − 2y = 4- A) Is a solution
- B) Is not a solution
8 Question 8
Is (1, 3) a solution of x + y = 4 and 2x − y = −1- A) Is a solution
- B) Is not a solution
9 Question 9
Is (1, 2) a solution of y > 2x − 1- A) Is a solution
- B) Is not a solution
10 Question 10
Is (2, 1) a solution of y > x + 1 and x + y < 5- A) Is a solution
- B) Is not a solution