ryan translated abcd 2 units to the right, then reflected it across the y -axis. what
are the new coordinates of vertex a?
(-3,4)
(-3,-4
(3,4)
(3,-4)

yes

step-by-step explanation:

yes

mean, 40.6

step-by-step explanation:

the answer is 2/54

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.