Which of the following always creates lines that are both congruent and parallel between corresponding coordinates from the preimage to the image in a figure? 1. reflection over the line y-axis

2. translation up 4

3. rotation 180 degrees

4. dilation by a factor of 3

3

step-by-step explanation:

because where the point where the 2 lines intersect is (3,-1) the x value is 3

l' jhl jje f id bid b e iueb v jhdvb vh ei uf djbduv evb                                                                                                                                   8gfdgsfhjk.,l/ uh   dv eb b                            

well since the real answer is 8.9 i guess the estimation would be 9