Write y = mx + b from a slope and intercept, or from a graph
8th grade (Year 9 in England) · 16 questions · Common Core: 8.F.B.4, 8.EE.B.6 · England: KS3 Algebra, GCSE Foundation Algebra
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Date
Score/ 16
Question 1
Grace says the line through (0, 5) with slope −5 is y = 5x − 5. Write the correct equation. Type the right-hand side.
Answer
Question 2
Write the equation of the line shown. Type the right-hand side (y = …).
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Question 3
Write the equation of the line with slope 7 and y-intercept −6. Type the right-hand side (y = …).
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Question 4
Ravi says the line through (0, −5) with slope 2 is y = −5x + 2. Write the correct equation. Type the right-hand side.
Answer
Question 5
Write the equation of the line shown. Type the right-hand side (y = …).
Answer
Question 6
Write the equation of the line with slope 2 and y-intercept −2. Type the right-hand side (y = …).
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Question 7
Ravi says the line through (0, 1) with slope 4 is y = x + 4. Write the correct equation. Type the right-hand side.
Answer
Question 8
Write the equation of the line shown. Type the right-hand side (y = …).
Answer
Question 9
Write the equation of the line with slope −1 and y-intercept −10. Type the right-hand side (y = …).
Answer
Question 10
Sam says the line through (0, 2) with slope −5 is y = 2x − 5. Write the correct equation. Type the right-hand side.
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Question 11
Write the equation of the line shown. Type the right-hand side (y = …).
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Question 12
Write the equation of the line with slope −6 and y-intercept 9. Type the right-hand side (y = …).
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Question 13
Maya says the line through (0, 1) with slope −4 is y = x − 4. Write the correct equation. Type the right-hand side.
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Question 14
Write the equation of the line shown. Type the right-hand side (y = …).
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Question 15
Write the equation of the line with slope −1 and y-intercept −7. Type the right-hand side (y = …).
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Question 16
Arjun says the line through (0, −1) with slope 5 is y = −x + 5. Write the correct equation. Type the right-hand side.
Answer
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