Okay. The blue graph is a different version of the red graph. We will be looking at the formula based on the change of the vertex, and the vertex was previously at (0, 0). Looking at it, we go right 3 units and we go up one unit. Anytime we go right, we subtract directly from x (in the parenthesis), and when we go up, we always add. The equation of the blue graph is g(x) = (x - 3)² + 1. The answer is A.
