Find the equation of the axis of symmetry for the parabola y= x2 + 4x + 9

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 *_*

The answer is 326.78.

7x the number of visitorsex. 3 visitors would be 7 x 3 =21$ total