TMUA 2021 Paper 1 Q18 — Worked Solution

P1·Functions, Transformations & Graphs, Coordinate Geometry·7.0Official · 2021 · Q18

rotationcompleting-the-squarecurve-transformation

The curve with equation

x = y^{2} - 6 y + 11

is rotated

9 0^{\circ}

clockwise about the point

P

to give the curve

C

P

has

x

-coordinate

- 2

and

y

-coordinate

3

. What is the equation of

C

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