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Graphs of functions
Paper 1 · Graphs of functions
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The curve
y
=
f
(
x
)
y = f(x)
y
=
f
(
x
)
has exactly one stationary point, which is a maximum at
(
2
,
5
)
(2, 5)
(
2
,
5
)
. Which of the following describes the stationary point of the curve
y
=
3
−
2
f
(
x
−
1
)
y = 3 - 2f(x - 1)
y
=
3
−
2
f
(
x
−
1
)
?
A
A minimum at
(
3
,
−
7
)
(3, -7)
(
3
,
−
7
)
B
A maximum at
(
3
,
−
7
)
(3, -7)
(
3
,
−
7
)
C
A minimum at
(
1
,
−
7
)
(1, -7)
(
1
,
−
7
)
D
A maximum at
(
3
,
13
)
(3, 13)
(
3
,
13
)
E
A minimum at
(
3
,
−
4
)
(3, -4)
(
3
,
−
4
)
F
A minimum at
(
1
,
−
4
)
(1, -4)
(
1
,
−
4
)
Hint
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