What is the estimated value of the expression if each number in the expression is rounded to the nearest whole unit?
(4.18)(1.93)(8.72)

the function makes a strait line horizontally with no x intercept but a y intercept at 9.

false

step-by-step explanation:

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

here is your proof

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.