Question 5. [6 marks] Given the following matrices: -1.91 X = [1.0 4.8 6.2) 1.0 3.3 6.2 y = -2.4) The normal equation can be used to compute for the best parameters as follows: 0 = (x+x) *xy Given also that (x+x)-'is given by: 0.6 -0.5 -0.7 (x"x)-- = -0.5 + 0.3 1.0 -0.7 1.0 0.7 Your task in this question is to use the normal equation given to you above to compute the optimal parameters for this data. If necessary, round off your final 8 values to two decimal places. Also note that you should present your final answer as a (3 x 1) matrix that is clearly visible as your final