Upper Delta MUG has coordinates Upper M left parenthesis 6 comma negative 2 right parenthesis​, Upper U left parenthesis 7 comma 4 right parenthesis​, and Upper G left parenthesis 8 comma 9 right parenthesis. A translation maps point M to Upper M prime left parenthesis 2 comma 4 right parenthesis. What are the coordinates of Upper U prime and Upper G prime for this​ translation?