Classify pairs of lines as parallel, perpendicular or neither
9th grade (Year 10 in England) · 16 questions · Common Core: HSG.GPE.B.5 · England: GCSE Higher Algebra
Name
Date
Score/ 16
Question 1
Line 1: −4x + 2y = −6 Line 2: −12x + 6y = −6 Are the lines parallel, perpendicular or neither?
- A. Parallel
- B. Perpendicular
- C. Neither
Question 2
Line 1: y = (1/3)x + 3 Line 2: y = (1/3)x + 7 Are the lines parallel, perpendicular or neither?
- A. Parallel
- B. Perpendicular
- C. Neither
Question 3
Line 1: −3x − y = −4 Line 2: 2x − 6y = 12 Are the lines parallel, perpendicular or neither?
- A. Parallel
- B. Perpendicular
- C. Neither
Question 4
Line 1: y = x − 4 Line 2: y = −x − 7 Are the lines parallel, perpendicular or neither?
- A. Parallel
- B. Perpendicular
- C. Neither
Question 5
Line 1: 4x − 2y = −3 Line 2: 12x − 6y = −30 Are the lines parallel, perpendicular or neither?
- A. Parallel
- B. Perpendicular
- C. Neither
Question 6
Line 1: y = −2x + 1 Line 2: y = −2x + 5 Are the lines parallel, perpendicular or neither?
- A. Parallel
- B. Perpendicular
- C. Neither
Question 7
Line 1: −6x − 3y = 5 Line 2: y = 0 Are the lines parallel, perpendicular or neither?
- A. Parallel
- B. Perpendicular
- C. Neither
Question 8
Line 1: y = x − 1 Line 2: y = x + 3 Are the lines parallel, perpendicular or neither?
- A. Parallel
- B. Perpendicular
- C. Neither
Question 9
Line 1: −3x + y = −4 Line 2: 6x − 2y = 12 Are the lines parallel, perpendicular or neither?
- A. Parallel
- B. Perpendicular
- C. Neither
Question 10
Line 1: y = −x + 2 Line 2: y = x + 5 Are the lines parallel, perpendicular or neither?
- A. Parallel
- B. Perpendicular
- C. Neither
Question 11
Line 1: −9x − 3y = 3 Line 2: x + y = −6 Are the lines parallel, perpendicular or neither?
- A. Parallel
- B. Perpendicular
- C. Neither
Question 12
Line 1: y = (1/3)x + 2 Line 2: y = −3x − 2 Are the lines parallel, perpendicular or neither?
- A. Parallel
- B. Perpendicular
- C. Neither
Question 13
Line 1: −4x + 2y = −4 Line 2: x + 2y = −4 Are the lines parallel, perpendicular or neither?
- A. Parallel
- B. Perpendicular
- C. Neither
Question 14
Line 1: y = x + 5 Line 2: y = 2x + 4 Are the lines parallel, perpendicular or neither?
- A. Parallel
- B. Perpendicular
- C. Neither
Question 15
Line 1: 2x − y = −1 Line 2: 6x − 3y = 0 Are the lines parallel, perpendicular or neither?
- A. Parallel
- B. Perpendicular
- C. Neither
Question 16
Line 1: y = (4/3)x + 1 Line 2: y = (4/3)x + 4 Are the lines parallel, perpendicular or neither?
- A. Parallel
- B. Perpendicular
- C. Neither
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