Here is the graph of y=8x−x2−10y = 8x - x^2 - 10y=8x−x2−10
a.[1]
Write down the turning point of the graph y=8x−x2−10y = 8x - x^2 - 10y=8x−x2−10
b.[2]
Use the graph to find the roots of the equation x2−8x+10=0x^2 - 8x + 10 = 0x2−8x+10=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.