Plzzz help I’m being timed it would mean a lot of you could help !

Point e(−5, 3) and point d(−4, −3) are located on the grid. which measurement is closest to the distance between point e and point d in units? a) 6.1 units b) 6.3 units c) 6.5 units d) 6.7 units

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

Simplify -4z+2y-y+-18z a.-22z+y b.-14z+2 c.3y+22z d. y +14z