I don't get this: Equation of Line A: y = y= − 2 x + 4 −2x+4 Select values from Line B: ‾ Select values from Line B: x x y y − 1 −1 − 3 −3 0 0 − 2 −2 1 1 − 1 −1 2 2 0 0 The x x-intercept of Line A is and the x x-intercept of Line B is . Therefore the x x-intercept of Line A is the x x-intercept of Line B.