Lösung 2.3:8c
Aus Online Mathematik Brückenkurs 1
By completing the square, we can rewrite the function as
and when the function is written in this way, we see that the graph \displaystyle y = (x-3)^{2} + 2 is the same curve as the parabola \displaystyle y=x^{2}, but shifted two units up and three units to the right (see sub-exercise a and b).
 |  | |
| The graph of f(x) = x² | The graph of f(x) = x² - 6x + 11 |
