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BBC4 年
Determine the equation of a quadratic function from its graph
Save guides, add subjects and pick up where you left off with your BBC account. For the parabola \(y=(x+6)(x-4)\) determine the coordinates and nature of its turning pont and the equation of the ...
BBC4 年
Sketching a quadratic function
Save guides, add subjects and pick up where you left off with your BBC account. Therefore the coordinates of the turning point are (-1, 2). If we recall the general equation: \(y = a{x^2} + bx + c ...