B) The triangles are similar and have the same ratios for the height to the base . The slope of the line is .
Step-by-step explanation:
The triangles share the ratio , and the slope of . This narrows down the options to either A or B. But, the difference between the options are the words "similar and congruent." Congruent means that the triangles are exactly the same shape and size. Similar means that they share a shape but are different sizes. The triangles are similar.
When reflecting over only y axis, flip the negative/positive sign for the x value When reflecting over only x axis, flip the negative/poditive sign for the y value