Lösung 1.1:1b
Aus Online Mathematik Brückenkurs 2
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At those points where the graph of the function has a horizontal tangent (gradient equal to zero), the derivative is zero. | At those points where the graph of the function has a horizontal tangent (gradient equal to zero), the derivative is zero. | ||
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||{{:1.1 - Figure - Solution - The graph of f(x) in exercise 1.1:1 with horizontal tangents}} | ||{{:1.1 - Figure - Solution - The graph of f(x) in exercise 1.1:1 with horizontal tangents}} | ||
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Version vom 11:17, 14. Okt. 2008
At those points where the graph of the function has a horizontal tangent (gradient equal to zero), the derivative is zero.
| 1.1 - Figure - Solution - The graph of f(x) in exercise 1.1:1 with horizontal tangents |
| The graph of f(x) has horizontal tangents at x = -3 and x = 2 |
In the figure, we see that this happens when \displaystyle x=-3 and \displaystyle x=2\,.
