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jeyben [28]
3 years ago
12

Find an equation of the tangent line to the curve y = 8 x sin x at the point (π/2, 4π).

Mathematics
1 answer:
densk [106]3 years ago
4 0
<span>y = 5pi/4 - 2x ... I hope it helps</span>
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2 years ago
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\bf \begin{cases} f(x)=&g(x+1)\\ f(3)=&g(3+1)\\ &g(4)\\[-0.5em] \hrulefill& \hrulefill\\ g(x)=&x^2\\ g(4)=&4^2\\ &16 \end{cases}\qquad \qquad f(3)\implies g(4)\implies 16

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