Exam-Style Question on Graphing Functions
A mathematics exam-style question with a worked solution that can be revealed gradually
Question id: 38. This question is similar to one that appeared on an IB Standard paper in 2014. The use of a calculator is not allowed.
Let \(f (x)=a(x-b)^2+c\). The vertex of the graph of \(f\) is at (4, -3) and the graph passes through (3, 2).
(a) Find the value of \(c\).
(b) Find the value of \(b\).
(c) Find the value of \(a\).
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