Help asap! How can AA criterion be used to show that A POR - A YZX? Move options to the blanks to complete the proof.

Cthe residual plot for model 1 has a non random pattern and is a good fit for the data

Idon’t know what the answer is i wish i could

Answer to your question: a. the fundamental theorem of algebra tells you that the equation will have two complex roots since the degree of the polynomial is 2. the roots are ​ x=1±i7√2 .number of roots=degree of polynomialhere, degree of polynomial is 2 so number of roots will be 2.hope it *_*