What is the explicit form of 12,16,20,25,28.

Answers 1

Answer:

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Algebra Examples

Popular Problems Algebra Identify the Sequence 12 , 16 , 20 , 24 , 28

12

,

16

,

20

,

24

,

28

This is an arithmetic sequence since there is a common difference between each term. In this case, adding

4

to the previous term in the sequence gives the next term. In other words,

a

n

=

a

1

+

d

(

n

1

)

.

Arithmetic Sequence:

d

=

4

This is the formula of an arithmetic sequence.

a

n

=

a

1

+

d

(

n

1

)

Substitute in the values of

a

1

=

12

and

d

=

4

.

a

n

=

12

+

(

4

)

(

n

1

)

THANKS

10

4.0

(6 votes)

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4

flairjustice avatar

how about sa 12,112,212,312,412,... kase tinry ko ang d=100 then mali kapag chineck ko kung tama then tinry ko nanaman sa d=-100 mali pa rin

flairjustice avatar

pleasee pa help

flairjustice avatar

mali ata solving ko sa 12,112,212,312,412,... eh

dayaoarwena avatar

1. an=8+4n 2. an= -88+100n

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