allanablumberg6 allanablumberg6

23-02-2017
Mathematics

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find the slope of the graph y=5sinx at x=pi/2

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jdoe0001 jdoe0001

23-02-2017

[tex]\bf y=5sin(x)\qquad \cfrac{dy}{dx}=5cos(x) \\\\ x=\frac{\pi }{2}\implies \cfrac{dy}{dx}=5cos\left( \frac{\pi }{2}\right)\to 5\cdot 0\to 0[/tex]

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