iPhoneXS MAX/11Pro iPhoneX/XS/11ProMax iPhoneXR/11 iPhone8/7/6s/6 Plus iPhone8/7/6s/6 iPhone5s/5c/5 iPhone4s/4
2560x2880 1440x2560 1920x2160 1080x1980 1080x1920 1280x1440 640x960
2560x1440 1920x1080 1536x864 1440x900 1366x768 1280x800 1280x1024
URL https://media.cheggcdn.com/media/0b6/0b671c57-9bf5-4e19-a3ab-d7246f8814cd/phpCX0DHt URL2 https://www.chegg.com/homework-help/questions-and-answers/2z-22-z-ln-x2-y2-find-2-2-q74330553
