Plz help! 1. (0, y) , (2, 7); m = 1/2

y =

2. (4, 2) , (5, y) m = 4

y =

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 *_*