Here is the graph of y=8x−2x2−4y = 8x - 2x^2 - 4y=8x−2x2−4
a.[1]
Write down the turning point of the graph y=8x−2x2−4y = 8x - 2x^2 - 4y=8x−2x2−4
b.[2]
Use the graph to find the roots of the equation 8x−2x2−4=28x - 2x^2 - 4 = 28x−2x2−4=2
Drawing Quadratic Graphs Questions
Practise AQA GCSE Maths Drawing Quadratic Graphs with exam-style questions for Foundation and Higher tier. 28 questions, matched to the AQA GCSE Maths (8300) 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.