a Find the coordinates of the vertex of the parabola y 4x 2 12x 7 b Find the values of the constant k for which the line y kx 3 is a tangent to the curve y 4x 2 12x 7 ...

a To get the vertex coordinates of the parabola y 4x2 12x 7 we must first rewrite the equation in ve ...

a. Find the coordinates of the vertex of the parabola y = 4x 2 12x +

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a. Find the coordinates of the vertex of the parabola y = 4x² − 12x + 7.

b. Find the values of the constant k for which the line y = kx + 3 is a tangent to the curve y = 4x² − 12x + 7.

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Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook

ISBN: 9781108407144

1st Edition

Authors: Sue Pemberton, Julian Gilbey

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a. Find the coordinates of the vertex of the parabola y = 4x 2 12x +

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a To get the vertex coordinates of the parabola y 4x2 12x 7 we must first rewrite the equation in ve...View the full answer

Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook

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