In the original graph, R (0,3), S(3,3), T(4, -1) and Q(0, 1) Reflecting it across y=-1, which is a horizontal line going through the point T, all the x coordinates stay the same, the new confidantes are : R'(0, -5), S'(3, -5), T'(4, -1), Q(0', -3) (Notice; T stays where it is now, because it is right now the line y=-1) Locate these new points, you have your graph.
Step-by-step explanation: 3(x-1) becomes 3x -3 ≤ 4x. Put all like variables on the same side, meaning you'll subtract 3x from both sides giving you -3 ≤ x. You can flip the equation around to make it look exactly like x ≥ -3
