Pearson Edexcel International GCSE (9–1) · MATHEMATICS A · Chapter
Graphs 5
17 practice questions
Practice questions
1–2 of 2 · Hard
Question 1
4 marks · Hard
Answer and see the solution →The equation of a quadratic curve is . The graph of is transformed to the graph of .
Write down the equation of the transformed graph in terms of .
Calculate the coordinates of the new vertex (minimum point) after these transformations.
Question 2
4 marks · Hard
Answer and see the solution →Consider the function . The graph of passes through the point (2, 10) and has a stationary point at .
Find the values of and . Show all reasoning.