what is the slope and intercept for 2x + y = 0
Find y -intercept by setting x = 0 in the equation y = -1 plot that point (0,-1)
find x -intercept by setting y = 0 in the equation x = 1/2 plot that point (1/2, 0) draw the line through those two points....done.
Find y -intercept by setting x = 0 in the equation y = -1 plot that point (0,-1)
find x -intercept by setting y = 0 in the equation x = 1/2 plot that point (1/2, 0) draw the line through those two points....done.