Arectangular garden of area 75 ftö is bounded on three sides by a wall costing
$8 per ft and on the fourth by a fence costing $4 per ft. what are the most economical dimensions of the garden?

umumumumum

im not sure

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation: