Fourier series: Coefficients of Fourier series
Piecewise continuous and smooth functions
Consider the piecewise defined real function \[f(x)=\begin{cases}\displaystyle -{{102}\over{10 x +16}}-10 &\text{if }\displaystyle x\le-2\\ \\ \displaystyle 4-x &\text{if }\displaystyle -2\lt x\le0\\\\\displaystyle x^2-8 x -7 &\text{if } \displaystyle x\gt0 \end{cases} \]
Evaluate \(f(-5)\).
Evaluate \(f(-5)\).
| \(f(-5)=\) |
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