Christopher is designing a rectangular fence to go around his school's chicken coop. The length should be 2 ft longer than the
width. Christopher marks two vertices of the rectangle at Pand Q in
the coordinate plane. PO is one of the shorter sides. Each unit in the
coordinate plane represents 1 ft.
a. Draw rectangle PQRS in the coordinate plane to model the fence.
b. How many feet of fencing does Christopher need to go around
the chicken coop? Show your work.

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step-by-step explanation:

just for that im not answering

the height of the surface increases from the center out to the sides of the road.

step-by-step explanation:

as we move out we move away from the x-axis.

and as mentioned in the problem statement that height of a road increases when we move away from the center x.

hence proved that 3rd option

the height of the surface increases from the center out to the sides of the road.

is the correct option.

since we know that the two functions are equal, f (x) = g

(x), therefore when we equate the two equations the result should be similar to

3x = x – 4:

a. f(x) = 3x, g(x) = x – 4

equating the two functions:

3x = x – 4             (correct)

so we now got our answer (a)