Entered Desmos | Scientific Calculator https://www.desmos.com/scientific -4 3 (4/7)*(x-1) At least one of the answers above is NOT correct. A= -4 B= 3 C= 4/7(x-1) D= 3 D (a) [] [ [) f(x, y) dA = = R Answer Preview f(x, y) dy dx 3 (4 points) Suppose R is the shaded region in the figure, and f(x, y) is a continuous function on R. Find the limits of integration for the following iterated integral. 3 1) 1 -4 -3 -2 -1 Result correct correct incorrect correct 1 2 3