Interpolate the following data set with linear spline interpolation Xil-9.6 13.1 17.2 Yi |-9.345.9|10.82 The linear spline interpolation will give the following value for y in x = 1.4: (Use as many digits as possible in your calculations) Answer: The linear spline interpolation will give the following value for y in x = 11.8: (Use as many digits as possible in your calculations)