Question

the area of a square depends on the length of its sides. answer the questions below regarding the relationship between the area of the square and the length of one side of the square. answer attempt 1 out of 2 the independent variable, x, represents the , and the dependent variable is the , because the depends on the . a function relating these variables is z(x)=. so z(5)=, meaning if 5

Explanation:

Step1: Identify variables

The independent variable $x$ is side - length of square, dependent is area as area depends on side - length.

Step2: Define function

The function $Z(x)=x^{2}$ since area of square is side - length squared.

Step3: Evaluate function

$Z(5)=5^{2}=25$, meaning if side - length is 5, area is 25.

Answer:

The independent variable, $x$, represents the side - length of the square, and the dependent variable is the area of the square, because the area depends on the side - length. A function relating these variables is $Z(x)=x^{2}$. So $Z(5)=25$, meaning if 5 is the side - length, the area is 25.