Hugo has a pin attached to one of the spokes of his bike's wheel, for decoration. The height of the pin above the ground, in centimeters, is modeled by H(t) where t is the time in seconds. The function is graphed below, along
with one segment highlighted.
y
55
H
50-
45
40
35
30-
25+
20-
15
10-
5
t
1
2
3
4
5
6
7
8
9

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.

cause it equals more

there is no following? ! lol