Fourier series: Coefficients of Fourier series
Piecewise continuous and smooth functions
Consider the piecewise defined real function \[f(x)=\begin{cases}\displaystyle {{201}\over{8 x -43}}-8 &\text{if }\displaystyle x\lt5\\ \\ \displaystyle -2 x ^2-8 x +8 &\text{if }\displaystyle 5\le x\lt9\\\\\displaystyle 2 x -4 &\text{if } \displaystyle x\ge9 \end{cases} \]
Evaluate \(f(-3)\).
Evaluate \(f(-3)\).
| \(f(-3)=\) |
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