Answer Happy

√fds In Exercises 9-16, compute for the curve specified. 9. f(x, y) = √√1+9xy, y=2³ for 0≤x≤2 f(x, y) = 10. for 1 ≤ x ≤2 11. f(x, y, z) = 2², r(t) = (2t, 3t, 4t) for 0 ≤t≤2 12. f (x, y, z) = 3x - 2y+z, 13. f(x, y, z)=ze²², 14. f(x, y, z)=x²z, r(t) = (e², √2t, e), r(t) = (2+t, 2-t, 2t) for-2≤t≤1 piecewise linear path from (0, 0, 1) to (0,2,0) to (1,1,1) for 0 ≤t≤1