Someone me and do not just write anything explain you . use the information provided to write the vertex form equation of each parabola.

y= -2x^2-12x-28 i ended up with (6,-64) is that correct? and remember to add 28 to both sides first zzz sone hlp me

Suppose you just purchased a digital music player and have put 8 tracks on it. after listening to them you decide that you like 4 of the songs. with the random feature on your player, each of the 8 songs is played once in random order. find the probability that among the first two songs played (a) you like both of them. would this be unusual? (b) you like neither of them. (c) you like exactly one of them. (d) redo () if a song can be replayed before all 8 songs are played.