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Describe a situation with an output of area in square feet that can be modeled using the function f(x) = (x)(2x + 5).

Respuesta :

apologiabiology
the area is length times width
width=x and length is z

if the length is 5 more than twice the width, express the area in terms of the width

so then
f(x)=xz
z=5+2x or 2x+5
f(x)=(x)(2x+5)
akiran007

The area is f(x).

And

f(x) = (x)(2x + 5).

Where one side has different measurement than the other side.

The situation is modeled by a rectangle which has different measurement for length and breadth.

This is a rectangle where one side is 5 feet more than twice of the shorter side.

The area is found out by multiplying length and breadth.

Area= length× breadth

If

x = breadth

of the area then the

length = 2x+5

Which means that the length is 2 times plus 5  feet greater than the breadth.

Suppose that the breadth =x=5 feet

then the length = 2x+5= 2×5+ 5= 10+5= 15 feet

This situation with an output of area in square feet is modeled by  a rectangle where one side is longer than the other.

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