I think it is A. Just count it up and formulate it into function notation.
Hope I helped! Merry Christmas :P
Equation of a line is given by y - y1 = m(x - x1); where m is the slope.
y - 4 = 2/5 (x - (-2))
y - 4 = 2/5 (x + 2)
Take
so that
and the Jacobian determinant is
So the integral is (NOTE: I'm guessing on what the integrand is supposed to be)