Exam (elaborations)
Straight line exam with perfect answers 2024
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- Institution
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 for...
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