5. Plot the following function using MATLAB f(x) = x+3x +4x+2x+6 6. Plot the sinc(x) function...

 

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5. Plot the following function using MATLAB f(x) = x²+3x³ +4x²+2x+6 6. Plot the sinc(x) function with x values ranging from -5 to 5 using MATLAB. 7. Plot the following function and its corresponding Fourier Transform using MATLAB from t = 0 s to 50 s. [12 exp(-3t), t≥0 f(t) = 0, t<0 5. Plot the following function using MATLAB f(x) = x²+3x³ +4x²+2x+6 6. Plot the sinc(x) function with x values ranging from -5 to 5 using MATLAB. 7. Plot the following function and its corresponding Fourier Transform using MATLAB from t = 0 s to 50 s. [12 exp(-3t), t≥0 f(t) = 0, t<0