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Q29: Question – Paper 1 – June 2018
Q29: Question – Paper 1 – June 2018
Question
29) Here are sketches of two graphs.
The graph of y = x2 – 1 is translated 3 units to the left to give graph A.
29 a) The equation of graph A can be written in the form y = x2 + bx + c
Work out the values of b and c.
[3 marks]
29 b) The graph of y = x2 – 1 is reflected in the x-axis to give graph B.
Work out the equation of graph B.
[1 mark]