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Brogan needs to draw the graph of $y = x^2 + 1$ Here is her graph - Edexcel - GCSE Maths - Question 7 - 2017 - Paper 1
Question 7
Brogan needs to draw the graph of $y = x^2 + 1$ Here is her graph. Write down one thing that is wrong with Brogan's graph.
Worked Solution & Example Answer:Brogan needs to draw the graph of $y = x^2 + 1$ Here is her graph - Edexcel - GCSE Maths - Question 7 - 2017 - Paper 1
Step 1
Write down one thing that is wrong with Brogan's graph.
Answer
The graph of the equation should be a parabola that opens upwards. However, the graph shows a linear connection rather than a smooth curve. The points on the graph do not follow the expected parabolic shape, indicating that it lacks proper curvature. Additionally, the vertex of the parabola should be at the point (0, 1), but this point is not accurately represented in her drawing.