The set composed of the intersection points of the images of the linear function y = x + 3 and y = - 2x + 6 is () A. {4,1}B. {1,4}C. {(4,1)}D. {(1,4)}

The set composed of the intersection points of the images of the linear function y = x + 3 and y = - 2x + 6 is () A. {4,1}B. {1,4}C. {(4,1)}D. {(1,4)}

From the meaning of the problem, the simultaneous equations can be y = x + 3Y = − 2x + 6, and the solution can be y = 4, x = 1. The intersection of the graph of the first-order function y = x + 3 and y = - 2x + 6 is (1,4). The set is {(1,4)}, so D