Ответ:

Объяснение:

у = - (2/3) х+ 7 = - (2/3)0,9+ 7 = -(2*0.9/3)+7= -(1.8/3)+7= -0,6+7=6.4

у = - (2/3) х+ 7 = - (2/3)(-1782)+ 7 = (2*1782/3)+7= (3564/3)+7= 1188+7=1195