SOLUTION: HI! please help me with this.......... length , area 10 , 1

Question 108592: HI!
please help me with this..........

length , area
10 , 10
9 , 18
8 , 24
7 , 28
6 , 30
5 , 30
4 , 28
3 , 24
2 , 18
1 , 10

graph this and explain whether we can connect or not connect points

ps.
i think the equation is
L^2+11 and if i am wrong please correct me

Answer by scott8148(6628) (Show Source): You can put this solution on YOUR website!
using the first point, a=L*W ... 10=10*W ... W=1

L+W=11 ... W=11-L ... a=L(11-L) ... a=11L-L^2

this is a continuous function that describes the area of a rectangle with a fixed perimeter
... you can connect the points because each point on the graph represents some combination of L and W that gives a different area

L and W can have any positive values as long as they add to 11 ... the perimeter is 22
RELATED QUESTIONS
): HI! please help me with this.......... length , area 10 , 10 9 , 18 8 , 24... (answered by Fombitz)

What are the answers to all of these questions? 1. -6k+7k 2. 12r-8-12 3.... (answered by Fombitz)

measure of position... find Q1,Q2,and Q3 for the following set of scores of 11... (answered by CPhill)

The positive integers are arranged in the pattern illustrated below: 1 2 5 10 17 26 3 (answered by greenestamps)

This data set represents a sample of the number of defective flash drives produced by a... (answered by Fombitz)

The data in the table that follows was collected by a large car manufacturer concerning... (answered by stanbon)

what is the sum of all of these? 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20... (answered by Fombitz,Alan3354)

Hello! I have been given a function table with missing steps. I have completed the table (answered by KMST)

can you please tell me if i got this problem right? 2[5-3(7-4x)]+6x= -5(2-x)-(-3x-5) (answered by ikdeep,cbarkerna)