The San Pedro Underwater Archaeological Preserve in Long Key is the site of the wreckage of the San Pedro, a ship that sank in 1733. Today, the San Pedro lies under 18 feet of water. Which expression

represents the depth of the wreckage below sea level?

F. (-9) • (-2) H. 9 • (-2)

G. -36 ÷ (-2) I. –(-36) ÷ 2

x+14

step-by-step explanation:

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

  the correct choice is marked

step-by-step explanation:

the first two graphs show multiple turning points. the last graphs matches the description in every detail.

an = 22 + (n-1) *6

110 seats

step-by-step explanation:

an=a1+(n-1)(d)

a1 = 22   this is the first item in the sequence

d =6   this is how the sequence goes up

a)   an = 22 + (n-1) *6

b) a12 = 22 + (12-1) *6

    a12 = 22+11*6

  a12 = 22 +88

  a12 = 110