How do i get plot from below matlab code.%Student Name: Philip Newton %Student ID: S367073 %---------------------------- % A. Temp(T) is in 'C', and Growth Rate(Gr) is in 'd^-1'

T=[2;5;8;11;14;20]; Gr=[0.20;0.29;0.44;0.50;0.66;0.56]; A=zeros(length(T),length(T)+1); A(:,1)=1; A(:,2)=T; A(:,3)=T.^2; A(:,4)=T.^3; A(:,5)=T.^4; A(:,6)=T.^5; A(:,7)=Gr; B=rref(A); coff=B(:,length(T)+1);

% B. T_1 are the given data points for generating the interpolation function and Gr_1 is output from interpolated polynomial

T_1=1:1:20; Gr_1=coff(1)+coff(2)*T_1+coff(3)*T_1.^2+coff(4)*T_1.^3+coff(5)*T_1.^4+coff(6)*T_1.^5; figure;plot(T,Gr,'*r',T_1,Gr_1,'k')

% Final polynomial becomes 0.6292-0.4165*T+0.1311*T^2-0.0163*T^3+9.0192e-4*T^4-1.8176e-5*T^5

% C. The microalgae exhibit a growth rate of 0.9379 per day (d^-1) at a temperature of 17.5C, as determined by the previous mentioned polynomial expression.

% D. The provided data fits well into the interpolated function, but exhibits distortion within the temperature range of 14C to 20C. This distortion is attributed to a peak introduced by the fifth-order polynomial, which may or may not be accurately represented in the given dataset. Consequently, this particular temperature range could introduce errors during estimation when interpolating additional points.