The independent variable, x, represents the <u>number of bagels purchased</u>, and the dependent variable is the <u>total cost</u>, because the <u>total cost</u> depends on the <u>number of bagels purchased</u>. A function relating these variables is V(x) = [0.5x] So V(10) = [$5], meaning 10 bagels will have a <u>total cost</u> of $5.
<h3>The types of variables.</h3>
In an experiment, there are two (2) main types of variables and these include:
<h3>What is an independent variable?</h3>
An independent variable can be defined as the variable that is being manipulated by an experimenter or researcher. This ultimately implies that, it is typically considered to be the cause in an experiment and represented by x.
In this scenario, we can infer and logically deduce that independent variable, x, represents the <u>number of bagels purchased</u>, and the dependent variable is the <u>total cost</u>, because the <u>total cost</u> depends on the <u>number of bagels purchased</u>.
A function relating these variables is V(x) = [0.5x].
So V(10) = [$5], meaning 10 bagels will have a <u>total cost</u> of $5.
Read more on independent variable here: brainly.com/question/82796
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