write code to solve model y = c1*x + c2*ex , and plot the results of the model with a line and the data with black x’s. in matlab

main.m
% Generate some sample data
x = [1 2 3 4 5];
y = [3.4 5.1 7.2 9.5 12.2];

% Fit the model y = c1*x + c2*exp(x)
X = [x' exp(x')];
coefficients = X\y'; % Solve for model coefficients

% Generate model values
xModel = 0:0.01:6;
yModel = coefficients(1)*xModel + coefficients(2)*exp(xModel);

% Plot the model
plot(xModel, yModel, 'b-'); % Blue line for the model
hold on

% Plot the data
plot(x, y, 'kx', 'MarkerSize', 10); % Black x's for the data points
xlabel('X');
ylabel('Y');
legend('Model', 'Data');
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main.m
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