2 years ago

(PLEASE HELP NEED ANSWER ASAP)

Mathematics

1 answer:

BlackZzzverrR [31]2 years ago

5 0

Answer:

C a1= -2

an = an-1 +3

Step-by-step explanation:

an = -2+ (n-1)3

What is the first term? Let n=1

a1 = -2 + 0*3

a1 = -2

The difference between the terms is +3 (coefficient on (n-1))

The second term is the first term +3

The third term is the second term plus 3

The next term is the previous term +3

so an = an-1+ 3

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