Mathematics 9709 · AS & A Level · Quadratics

Quadratics — practice question

(main)[5]

Determine the values of $m$ for which the line $y = mx + 4$ meets the curve $y = 3x^2 - 4x + 7$ at two separate points.

Worked solution & mark scheme

This 5-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Set up the equation $3x^2-4x+7=mx+4$” …

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