Question 12
Complete the table of values for y=x2−4x+1y = x^2 - 4x + 1y=x2−4x+1
| xxx | -1 | 0 | 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|---|---|
| yyy | 6 | -3 | 1 |
a.[4]
On the grid draw the graph of y=x2−4x+1y = x^2 - 4x + 1y=x2−4x+1 for values of x x\,x from -1 to 5
b.[2]
Use the graph to find estimates of the solutions to the equation x2−4x+1=2x^2 - 4x + 1 = 2x2−4x+1=2
Drawing Quadratic Graphs Questions
25 exam-style questions on Eduqas GCSE Maths Drawing Quadratic Graphs. Each one has a worked solution and a mark scheme showing where the marks go.