Exam-Style Question on Functions
A mathematics exam-style question with a worked solution that can be revealed gradually
Question id: 552. This question is similar to one that appeared on an IB AA Standard paper in 2021. The use of a calculator is allowed.
Part of the function of \(y=f(x)\) is shown in the following diagram.
(a) Write down the value of \(f(1)\).
(b) Write down the value of \(ff(7)\).
(c) Sketch the graph of \(g(x)\) if \(g(x) = -f(x)-1\) on the same set of axes above.
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If you need more practice try the self-checking interactive activity called Transformation of Functions.
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