Question

Solve the linear system -x+2y=3 and 2x+y=4 by graphing

Answer 1

Answer:

  (x, y) = (1, 2)

Step-by-step explanation:

Given the features of graphing calculators these days, obtaining a solution by graphing is one of my favorite methods. The attached graph shows the solution to be (x, y) = (1, 2).