Leticia C.

asked • 08/16/19

What is the recursive formula for 5n^2?

Quadratic Pattern

1st Difference. 2nd difference

F(0)=0.

> +5.

>+10

f(1)=⁵

>+15

f(2)=²⁰ >+10

>+25

f(3)=45

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