This pls
10 points

1st quadrent(top right): 2,1

2nd quadrent(top left): -2,1

3rd quadrent(bottom left): -2,-1

4th quadrent(bottom right): 2,-1

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

source

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0