Unattributed TMUA Mock Set A Paper 1 · Question 15

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Unattributed TMUA Mock Set A Paper 1 · Q15

Paper 1GeometryFunctions & graphs

$l$ is a tangent to the curve $y=x^2-2x+3$ , and $l$ meets the curve at $P$ . If the range of the $x$ -coordinate of $P$ is $\left[1,\frac32\right]$ , then which of the following is the range of the inclination angle of the tangent?

[0,\frac\pi2]

[0,\frac\pi4]

[0,\pi]

[0,\pi)

[\frac{3\pi}{4},\pi)

[\frac{3\pi}{4},\pi]

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