Students are measuring the length of time it takes for soda to go flat at three different temperatures. which type of graph should the students use to display their data.

Following are the  advantages of the parametric equations: 1) they can be used to graph curves that are not functions, like the unit circle.2) the parameter can be used to represent the quantity that is  useful to  provide us with better information about the graph.3)  it is useful to convert between rectangular equations and parametric equations.with specific reference to chemistry,  parametric equations are employ for solving hydrogen and hydrogen-like ions, quantum mechanically. herein, cartesian coordinates are converted in spherical polar coordinates. the solution obtained, when plotted on spherical polar graph paper, provides visualization of atomic orbital such as s,p,d and f. 

Aand x are the answers to your question.hope it !

Ithink the steps are make  an observation, form a question, form a hypothesis, conduct an experiment, analyze the data, and draw a conclusion.