Question

X^2- y = 4
2x + y = -1
use graphing to find the solutions to the system of equations

Answer 1

SOLUTION: x + y =5 2x - y =4 -2x +-2y = -10 2x-y =4 2x - y = 4 2x -2 =4 3y -6 __ ___ 3 = 3 y = -2 __ then lost - is this right so far a