Must solve using MATLAB (if you can copy and paste code here that would be best)

Consider the following data^5 on the index of refraction of aqueous solutions of sucrose at 20 degree C: Percent Sucrose Index of Refraction 10 1.3479 15 1.3557 20 1.3639 25 1.3723 30 1.3811 35 1.3902 Estimate the composition of a water/sucrose solution which has an index of refraction of 1.3606 using a built-in function