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Maths WJEC
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Inverse and Composite Functions
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Markscheme
Given that
g(x)=x+8g(x) = x + 8
g
(
x
)
=
x
+
8
find:
a.
g(4)g(4)
g
(
4
)
[1]
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3
Grade answer
b.
g(−3)g(-3)
g
(
−
3
)
[1]
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Markscheme
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3
Grade answer
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Inverse and Composite Functions Questions
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Inverse and Composite Functions