Predict the number of solutions of a system
8th grade (Year 9 in England) · 16 questions · Common Core: 8.EE.C.8.B · England: KS3 Algebra
Name
Date
Score/ 16
Question 1
For which value of k does the system y = −x + 3 and y = kx − 7 have NO solution?
Answer
Question 2
How many solutions does the system y = 3x + 3 and 2y = 6x + 6 have?
- A. 0
- B. Infinitely many
- C. 1
Question 3
For which value of k does the system y = 3x + 3 and y = kx − 8 have NO solution?
Answer
Question 4
How many solutions does the system y = 3x + 3 and y = 4x + 3 have?
- A. 0
- B. Infinitely many
- C. 1
Question 5
For which value of k does the system y = 4x − 3 and y = kx − 1 have NO solution?
Answer
Question 6
How many solutions does the system y = 4x − 5 and 2y = 8x − 10 have?
- A. 0
- B. Infinitely many
- C. 1
Question 7
For which value of k does the system y = −2x − 1 and y = kx + 8 have NO solution?
Answer
Question 8
How many solutions does the system y = 3x + 1 and y = 2x + 1 have?
- A. 0
- B. Infinitely many
- C. 1
Question 9
For which value of k does the system y = 3x − 2 and y = kx − 4 have NO solution?
Answer
Question 10
How many solutions does the system y = −3x + 5 and y = −3x + 8 have?
- A. 0
- B. Infinitely many
- C. 1
Question 11
For which value of k does the system y = −3x − 1 and y = kx + 3 have NO solution?
Answer
Question 12
How many solutions does the system y = −3x − 5 and y = −3x − 2 have?
- A. 0
- B. Infinitely many
- C. 1
Question 13
For which value of k does the system y = 4x − 6 and y = kx − 3 have NO solution?
Answer
Question 14
How many solutions does the system y = 5x − 5 and y = 6x − 5 have?
- A. 0
- B. Infinitely many
- C. 1
Question 15
For which value of k does the system y = −2x + 8 and y = kx + 7 have NO solution?
Answer
Question 16
How many solutions does the system y = −2x − 1 and y = −x − 1 have?
- A. 0
- B. Infinitely many
- C. 1
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