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