7,13,19,25determine the recursive and explicit formulas that describe this sequence. the recursive function that describes this sequence is f(1) = 7, f(n) = f(n - 1) , n ≥ 2. the explicit function that describes this situation is f(n) = n , and f(10) =

Given:

f(1)=7

f(n)=f(n-1) for n>=2.

Since f(n)=f(n-1), so for all values of n >=2, f(n)=f(n-1)=f(n-2)f(2)=f(1)=7

So the explicit formula is

f(n)=7

and f(10)=7

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2