Is this sequence arithmetic, geometric, or neither?
24, 30, 36, 42,
question 5 options:
arithmetic
geometric
neither

It is an arithmetic sequence

Step-by-step explanation:

The numbers are 24 , 30 , 36 , 42

∵ The difference between each two terms is constant and = 6

∴ It is an arithmetic sequence its rule is;

Tn = a + (n - 1)d, where a is the first term and n is the position of the term and d is the constant difference

Tn = 24 + (n - 1)6

Ex; T2 = 24 + (2 -1)6 = 24 + 6 =30

Hello,

SA = s^2 + 2 × s × l 

Base = 4 

SA= 4^2 + 2 x 4 x l
SA= 16 + 2 x 4 x l
SA= 16 + 8 x l

Simplified, the surface area of a square pyramid with a base of 4 and an unknown length/height (l) is SA= 16 + 8 x l.

Faith xoxo