Question 412595
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Hi
solve by graphing: solution to the system is (1,-2)
y=x-3    |y=intercept Pt(0,3) x-intercept is pt(3,0)
y=-x-1   |y=intercept Pt(0,3) x-intercept is pt(-1,0)
{{{drawing(300,300,   -6, 6, -6, 6, grid(1),
circle(0,-3,0.3),
circle(0,-1,0.3),
circle(3,0,0.3),
circle(-1,0,0.3),
graph( 300, 300, -6, 6, -6, 6,0,x-3,-x-1))}}}