Quadrilateral ABCD was translated 4 units to the left and 2 units down to create Quadrilateral A'B'C'D', Which rule describes this transformation? (xy) -> (x + 4. y + 2)
(x, y) -> (x - 4. y - 2)
(x, y) -> (x - 4y + 2)
(x, y) --> (x - 2. y + 4)

$27.5

step-by-step explanation:

$110.00 divided by 4

24 units

step-by-step explanation:

answer: - (a)

(b) 88 seats

step-by-step explanation:

given: in an auditorium, there are 22 seats in the first row and 28 seats in the second row.

thus first term=

second term=

the number of seats in a row continues to increase by 6 with each additional row.

⇒d= 6

a) given formula :

b)   let the number of seats (n) = 12

substitute n=12 in the explicit rule formed in (a)

∴there are 88 seats in 12 rows.