The file car_speed. mat(available on Canvas under HW4) contains the results of such a test, in the form of a time vector t (in seconds) and a speed vector v (in miles per hour).1) Write a completely genericMATLAB function that implements the quadratic polynomialregression technique. The function should have the formfunction [a, Syx, r]

function [c err r] = regressor(t, v, degree)

mx = v ;

my = t ;

c = fliplr((pinv(mx' * mx) * mx' * my)');

r = corrcoef(v,t)

V1 = arrayfun(@(x)(polyval(R,x)), W);

error = my - V1

err = norm(error)

end

Explanation:

efficiency of reversible power cycles operating between a hot re

explanation:

answer:

truck

explanation:

its a truck maybe cause a rv is like a truck and yea but plz mark brainlest!