TMUA 2023 Paper 1 Q11 — Worked Solution

P1·Functions, Transformations & Graphs·4.5Official · 2023 · Q11

graph-transformationsminimum-pointstretch-and-shift

It is given that

f (x) = x^{2} - 6 x

.The curves

y = f (k x)

and

y = f (x - c)

have the same minimum point, where

k > 0

and

c > 0

.Which of the following is a correct expression for

k

in terms of

c

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