Here is the graph of y=x2+2x−8y = x^2 + 2x - 8y=x2+2x−8
a.[1]
Write down the turning point of the graph y=x2+2x−8y = x^2 + 2x - 8y=x2+2x−8
b.[2]
Use the graph to find the roots of the equation x2+2x−8=0x^2 + 2x - 8 = 0x2+2x−8=0
Drawing Quadratic Graphs Questions
Practise OCR GCSE Maths Drawing Quadratic Graphs with exam-style questions for Foundation and Higher tier. 28 questions, matched to the OCR GCSE Maths (J560) specification and written in the written papers 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.