Gabrielbragais69idn
Answered

IDNStudy.com, ang iyong platform para sa mga sagot ng eksperto. Tuklasin ang malalim na sagot sa iyong mga tanong mula sa aming komunidad ng mga bihasang propesyonal.

HELP PLEASE MOW NAPO SANA​

HELP PLEASE MOW NAPO SANA class=

Sagot :

Marielninaidn

Answer:

IS IT AN ARITHMETIC SEQUENCE OR NOT?

1. 3,6,9,12

Ans: Yes (it's an arithmetic sequence)

Common difference: 3

2. -5,2,-1,4

Ans: No (it's not an arithmetic sequence)

3. 1,2,5,10

Ans: No

4. 8,3,-2,-7

Ans: Yes (it's an arithmetic sequence)

Common difference: -5

5. -7,-4,-1,2

Ans: Yes (it's an arithmetic sequence)

NOW,

How to identify if it's an arithmetic sequence?

Ans: Simply find it's COMMON DIFFERENCE

How to find common difference?

All you have to do is to subtract the second term to the first term

The equation is d = a₂ - a₁ or a₃ - a₄ and so on

Ex.

3,6,9,12

Solution: d = a₂ - a₁

d = 6 - 3

d = 3

Let's try to see if it's the same for others

d = 9 - 6

d = 3

Therefore it's an arithmetic sequence.

Ang iyong kontribusyon ay mahalaga sa amin. Huwag kalimutang bumalik upang magtanong at matuto ng mga bagong bagay. Ang iyong kaalaman ay napakahalaga sa ating komunidad. Para sa mga de-kalidad na sagot, piliin ang IDNStudy.com. Salamat at bumalik ka ulit sa aming site.