Exam (elaborations)
MATHS A-LEVEL QUESTIONS AND ANSWERS RATED A
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MATHS A-LEVEL QUESTIONS AND ANSWERS RATED A How do you find the gradient of a line on a graph? Increase in y --------------- Increase in x How do you find the perpendicular gradient? How do you find the gradient of a line using two coordinates? y2-y1 ------ x2-x1 How do you find the equation of...
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