Year 11
Higher
Find a particular value of f(x)
Year 11
Higher
Find a particular value of f(x)
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Lesson details
Key learning points
- In this lesson, we will use substitution skills and knowledge of order of operations to find a particular value of f(x)
Licence
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) = 4𝑥 Find the value of f(7)
11
47
Q2.
2. f(𝑥) = 4𝑥 - 8 Find the value of f(0.2)
-3.8
34
Q3.
-7
5