The limit is equivalent to the value of the derivative of

at

. (See definition of derivative)
The answer is 1/8, hope this helps you :)
Answer:
Step-by-step explanation:
let the length of rectangle=l units
width=9
p=2(l+9)
area=9l
9l=2(l+9)
9l=2l+18
7l=18
l=18/7 units
Answer:
Around 9.26
Step-by-step explanation: