Kirti has developed formulas to help her determine the size of her rectangular flower garden each spring. If she wants to plant
nn
n
n
varieties of flowers, she determines the length,
LL
L
L
, and the width,
WW
W
W
, of her garden, in feet, according to the following formulas:
L(n)=n+2W(n)=0.5n+1\begin{aligned} &L(n)=n+2 &W(n)=0.5n+1 \end{aligned}



L(n)=n+2
W(n)=0.5n+1


Let
AA
A
A
be the area of Kirti's flower garden if she plants
nn
n
n
types of flowers.
Write a formula for
A(n)A(n)
A(n)
A, left parenthesis, n, right parenthesis
in terms of
L(n)L(n)
L(n)
L, left parenthesis, n, right parenthesis
and
W(n)W(n)
W(n)
W, left parenthesis, n, right parenthesis
.
A(n)=A(n)=
A(n)=
A, left parenthesis, n, right parenthesis, equals

L(n)x

Write a formula for
A(n)A(n)
A(n)
A, left parenthesis, n, right parenthesis
in terms of
nn
n
n
.
A(n)=A(n)=
A(n)=
A, left parenthesis, n, right parenthesis, equals