What is the explicit function that defines this sequence? - 4,11,18,25

= 7n - 3

Step-by-step explanation:

There is a common difference d between consecutive terms, that is

d = 11 - 4 = 18 - 11 = 25 - 18 = 7

This indicates the sequence is arithmetic with explicit formula

= a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = 4 and d = 7 , thus

= 4 + 7(n - 1) = 4 + 7n - 7 = 7n - 3

answer: h=5.6 i don't really know how to put into words, so i though i would let you do that. i hope i was able to some

step-by-step explanation:

18 = 6(h)+1/2

18 = 6h+1/2

18-1 = 6h/2

17 = 3h

17/3 = h

h = 5.6