Year 11
Core
Year 11
Core
Composite functions
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Lesson details
Key learning points
- In this lesson, we will apply more than one function to a number or a variable using substitution, knowledge of expanding brackets and also apply these skills to solving equations such as fg(x) = h(x)
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This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.
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3 Questions
Q1.
1. f(𝑥) = 5𝑥 Solve the following equation f(𝑥) = 95
100
475
Q2.
+2 or -2
1.06
4
Q3.
A
C
3 Questions
Q1.
A
C
Q2.
A
C
Q3.
A
C