Asked by Breauna

A rectangle has area 64 m2. Express the perimeter of the rectangle as a function of the length L of one of its sides.

State the domain of P. (Assume the length of the rectangle is larger than its width. Enter your answer using interval notation.)
Answered by Damon
p = 2L + 2 w
w = 64/L
so
p = 2L +128/L

w can range from 0 to L
if w = 0, L ---->oo and p -->oo
if w = L, L = w =8 and p = 4*8 = 32
so
32 </= p </= oo
Answered by Anonymous
damon smd
Answered by Anonymous
ur bad at explaining
Answered by Anonymous
good
Answered by Skylor
What are the answers for the quick check
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