Question 4
Complete the table of values for y=7x−x2y = 7x - x^2y=7x−x2
| xxx | -1 | 0 | 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|---|---|
| yyy |
a.[4]
On the grid draw the graph of y=7x−x2y = 7x - x^2y=7x−x2 for values of x x\,x from -1 to 5
b.[2]
Use the graph to find an estimate of the turning point of the graph y=7x−x2y = 7x - x^2y=7x−x2
c.[2]
Find the solutions to the equation 7x−x2=07x - x^2 = 07x−x2=0
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.