Step 1
Given;
Step 2
The two main variables in an experiment are the independent and dependent variables. An independent variable is a variable that is changed or controlled in a scientific experiment to test the effects on the dependent variable. A dependent variable is a variable being tested and measured in a scientific experiment.
The independent variable causes an effect on the dependent variable. Example: How long you sleep (independent variable) affects your test score (dependent variable).
Thus the answers will be;
![A)\text{ The dependent variable of the function is p}](https://img.qammunity.org/2023/formulas/mathematics/college/byjcorha33232aqg19ixtvgqs2thbbzibr.png)
![B)\text{ weight of the package in independent}](https://img.qammunity.org/2023/formulas/mathematics/college/ob55ykfe4ym9c7ocdtw3cisidarayq184t.png)
![C)\text{ Daily high temperature}](https://img.qammunity.org/2023/formulas/mathematics/college/a5kj4dh1la7lehsvu8hwh2t6s7ugsl2jcw.png)