Here is the graph of y=x2−2x−4y = x^2 - 2x - 4y=x2−2x−4
a.[1]
Write down the turning point of the graph y=x2−2x−4y = x^2 - 2x - 4y=x2−2x−4
b.[2]
Use the graph to find the roots of the equation x2−2x−4=−1x^2 - 2x - 4 = -1x2−2x−4=−1
Drawing Quadratic Graphs Questions
Practise Edexcel GCSE Maths Drawing Quadratic Graphs with exam-style questions for Foundation and Higher tier. 28 questions, matched to the Edexcel GCSE Maths (1MA1) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.