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Step-by-step explanation:
1. Given that x is the area of the space that Isabella rents and f(x) is the total length of a row of book shelf then remember that the total length of each row of bookshelves will be the length of the storage space and the storage space is a square, then a square has its sides length equal. Given the area of the space and the length of a row of book shelf, the product of two sides equals the area of space thus finding the square-root of the area of space, gives the length of a row of book shelves
2.
f(x) is the total length of a row of bookshelves and x is the total area of the space.The expression will be;
f(x)= √x
3.
The function f(x) = √x can be written as
[tex]f(x)=x^{\frac{1}{2} }[/tex]
Graphing this function on a graph tool gives the attached graph;
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Square-root function :https://brainly.com/question/1777875
Keywords :area, bookshelves, total length, function,expression, graph
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