Letf(x)= f_1 (x) - 2 f_2( x), " where where " f_1(x)={:{( min {x^(2) , |x| },|x| le 1),( min {x^(2) , |x| } , |x| gt 1):} andf_2( x)= {:{( min {x^(2) ,|x| },|x|gt1),( min {x^(2) ,|x| } , |x| le 1 ) :} and " let "g(x) = {:{( min {f(t) : -3t le x, -3le x lt0}),( min {f(t) : 0le t le x, 0le x le 3 }):} For -3 le x le -1the range of g(x) is

Letf(x)= f_1 (x) - 2 f_2( x), " where where " f_1(x)={:{( min {x^(2) ,

1.	Letf(x)= f_1 (x) - 2 f_2( x), " where where " f_1(x)={:{( min {x^(2) , \|x\| },\|x\| le 1),( min {x^(2) , \|x\| } , \|x\| gt 1):} andf_2( x)= {:{( min {x^(2) ,\|x\| },\|x\|gt1),( min {x^(2) ,\|x\| } , \|x\| le 1 ) :} and " let "g(x) = {:{( min {f(t) : -3t le x, -3le x lt0}),( min {f(t) : 0le t le x, 0le x le 3 }):} For -3 le x le -1the range of g(x) is
Answer» [-1, 3] [-1, -15] [-1, 9] [3, 9] ANSWER :A