The formula for the area of a square, where the side length is the independent variable and the area is the dependent variable, is or non-linear) function.

because the points of the or do not lie) on a straight line.

the formula for the perimeter of a square, where the side length is the independent variable and the perimeter is the dependent variable, is or non-linear) function.

because the points of the or do not lie) on a straight line.

answer with just the answer. i need this quick. you in advance.

Explanation:

The two main variables in an experiment are the independent and dependent variable. An independent variable is the variable that is changed or controlled in a scientific experiment to test the effects on the dependent variable. A dependent variable is the variable being tested and measured in a scientific experiment.

alright well the answers to your question is

2xy/9 hope this have a nice day : )

step-by-step explanation:

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w