(4 points) Find the Taylor series of the following functions centered at c= -1 (Hint: you can use substitution u = x+1then write down the Maclautin series with respect to

u). Write your answer in summation notation. \text { (a) } f(x)=\frac{1}{3-x} \text { (b) } f(x)=\ln (2-x)