Determine the equation of the line for the given information: The graph has y-intercept (0, 6) and contains the point (2, 1).
a.
y = 2.5 x + 6
b.
y = negative 2.5 x + 6
c.
y = 6 x + negative 2.5
d.
y = 2 x + 6

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 *_*