Fourier series: Coefficients of Fourier series
Piecewise continuous and smooth functions
Consider the piecewise defined real function \[f(x)=\begin{cases}\displaystyle -x^2-3 x -4 &\text{if }\displaystyle x\lt-4\\ \\ \displaystyle \sqrt{x+4} &\text{if }\displaystyle -4\le x\le0\\\\\displaystyle 4 x +10 &\text{if } \displaystyle x\gt0 \end{cases} \]
Evaluate \(f(1)\).
Evaluate \(f(1)\).
| \(f(1)=\) |
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