2 Print and Submitl Write a MATLAB function that takes an in

2. [Print and Submitl Write a MATLAB function that takes an input number, x, and returns an output number, y, that will be of the following form y Vx when x 0 y x2 when -1 sx s 0 y 3 x when x

Solution

% matlab code

function y = Recitation3Problem3(x)
if x > 0
y = sqrt(x);
elseif x >= -1 && x <= 0
y = x*x;
else
y = -1*x;
end
end

x = 3;
y = Recitation3Problem3(x)
%output: y = 1.7321
x = -1;
y = Recitation3Problem3(x)
%output: y = 1
x = -3;
y = Recitation3Problem3(x)
%output: y = 3