I swear y'all are so fkn smart u need to help me abaha I'll brainlist u.​

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

Aperpendicular bisector, cd is drawn through point con ab if the coordinates of point a are (-3, 2) and the coordinates of point b are (7,6), the x-intercept of cd is point lies on cd.

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be