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Unattributed TMUA Mock Set A Paper 1 · Q1

Paper 1Functions & graphsAlgebra

f(x)f(x) is a quadratic function in xx. The graph of y=f(x)y=f(x) passes through the point (−1,12)(-1,12) and has a turning point at (3,−4)(3,-4). Find an expression for f(x)f(x).

Ax2+6x+5x^2+6x+5
Bx2−6x+5x^2-6x+5
C4x2+24x+324x^2+24x+32
D4x2−24x+324x^2-24x+32
Ex2+6x+8x^2+6x+8
Fx2−6x+8x^2-6x+8

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