graph correlations and r squared values

What is the correlation of the bottom right graph (to the nearest 0.01)? O-0.26 O-0.55 O-0.81 O-0.96 O-0.26 O-0.55 O-0.81 O-0.96What is the correlation of the top right graph (to the nearest 0.01)? O 0.73 O 0.28 O-0.53 O-0.87 O 0.73 0.28 O-0.53 O-0.87Which of the graphs below has the highest r squared value? O 0.92 O 0.21 O-0.34 O-0.69 O 0.92 O 0.21 O-0.34 O-0.69Which of the graphs below has the lowest r squared value? O 0.92 O 0.21 O-0.34 O-0.69 O 0.92 O 0.21 O-0.34 O-0.69