Question

СРОЧНО!!!!
Пожалуйста!!!!❤

Answer 1

у=√х+1: 1; 1/2+1=3/2; 2; 3/2 + 1=5/2; 3; 5/2+1=7/2; 4; 5; 11/2;
у=√х-1: -1; -1/2; 0; 1/2; 1; 3/2; 2; 3; 7/2.