Straight line exam with perfect answers 2024
perpendicular lines correct answersm1 x m2 =-1 straight line correct answersy-b=m(x-a) Gradient formula correct answersy2-y1/x2-x1 Another gradient formula correct answersM=tanO or 0=tan-1 m Distance Formula correct answersd = √[( x₂ - x₁)² + (y₂ - y₁)²] midpoint formula correct answers(x₁+x₂)/2, (y₁+y₂)/2 How to calculate perpendicular bisector correct answers- calculate gradient - m1 x m2 = -1
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- Straight line
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- Straight line
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- Uploaded on
- May 20, 2024
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- 1
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- 2023/2024
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- Exam (elaborations)
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- Questions & answers
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