The y = - x - 3 transformed by a dilation with a scale factor of 2 and centered at (-4,-9). Graph the pre-image its image on the axes given below. Label the image with the equation of the line.

Answer 1

Determine the vertical and horizontal steps from (-4,.-9) to a point on the line, then repeat those vertical and horizontal steps to get a point on the new line. Repeat this process for another point on the line. Connect the two points of the new line. Use those two points to determine the slope and the equation of the new line.