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secondary 3 | E Maths
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y=x²+2x+8 find coordinates of A and B and the line of symmetry
Date Posted: 1 year ago
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Since A and B are on x axis, y coordinates is 0. So u just Factorise the eqn to find its solutions and that’s ur coordinates. Line of symmetry is just the midline between the 2 intersections of the x axis
Date Posted:
1 year ago
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