dilation with scale factor of 3= E. translation 3 units up= D. translation 3 units right= B. horizontal stretch by a factor of 3= A. vertical stretch by a factor of 3= C.
translation= its move places, so you are adding stretch= it changes shape. you can either stretch it horizontally or vertically so you are multiplying
going up and down/ vertically is the y-axis going left and right/horizontally is the x-axis
