Please help me :) I will give Brainiest to whoever does! PLEASE HURRY

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

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days

What is the equation of the parabola with focus (-1,-1) and directrix y=1?