Multiple separate transformations (equation-only, no graph given)

Questions where only the transformation equations are listed (e.g. sketch y=f(x-2) and y=3f(x)) without a pre-drawn graph of f(x) to work from, requiring the student to produce separate sketches from the function definition alone.

1 questions · Easy -1.2

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Edexcel C1 Q3
5 marks Easy -1.2
On separate diagrams, sketch the graphs of
  1. \(y = (x + 3)^2\), [3]
  2. \(y = (x + 3)^2 + k\), where \(k\) is a positive constant. [2]
Show on each sketch the coordinates of each point at which the graph meets the axes.