Let U = {-7, -6, -3, 2, 3, 6, 10, 12, 17, 18}, A = {-7, -3, 3, 10, 17}, B = {-6, 2, 6, 12, 18}, and C = {-7, -6, 2, 3, 12, 17}. Find each set. (Enter your answers using roster notation. Enter {} or ∅ for the empty set.)
(a) (A intersection B) union C =

(b) (A union B union C)c =

(c) (A intersection B intersection C)c

me

step-by-step explanation:

false

step-by-step explanation:

false : it can not go to 9 the highest that part can go is 7

here is your proof

given : the shape of his satellite can be modeled by   where x and y are modeled in inches.

now,the given equation   is a equation of parabola.

here, coefficient of x is positive, hence the parabola opens rightwards.

on comparing this equation with standard equation , we get

in standard equation, coordinates of focus=(0,m)

thus for given equation coordinates of focus=(0,1.5)

step-by-step explanation: