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Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation

Will mark brainliest for correct answer! i have been on this problem for an hour and can't find the answer. i'm begging here! incase you cant read the instructions in the picture because of too much or too little lighting: note: enter your answer and show all the steps that you use to solve this problem in the space provided. write a list of steps that are needed to find the measure of b. provide all steps as clear as possible, !

Find the cocordinatse of the point on y axis which is nearest to the point (-2,5)