Compare expanded and factorised information
The same quadratic can be written as \(f(x)=2x^{2} - 16x + 24\) and \(f(x)=2(x - 2)(x - 6)\). Use the most useful form to find the \(x\)-intercepts, \(y\)-intercept, axis, vertex, and range.
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Worked practice: read the quadratic graph
Work through the graph features in order. You can type plain text or LaTeX-style notation.