Final answer:
In mathematics, a parametric equation represents a set of equations that express the coordinates of a point in terms of parameters. A rectangular equation solver can find values that satisfy a given equation. A parametric graph plotter can show the graph of a parametric equation.
Step-by-step explanation:
In mathematics, a parametric equation represents a set of equations that express the coordinates of a point in terms of one or more parameters. To convert a parametric equation to a rectangular equation (also known as a Cartesian equation), you can eliminate the parameter by solving for one variable in terms of the others. For example, if you have the parametric equations x = 2t and y = 3t, you can solve for t in terms of x and substitute it into the second equation to get a rectangular equation.
A rectangular equation solver is a tool or software that can solve a given rectangular equation to find the values of the variables that satisfy the equation. It can be useful when dealing with systems of equations or when trying to find the solutions to a specific equation.
A parametric graph plotter is a tool or software that can plot the graph of a parametric equation. It takes the parameter values and generates points on the graph by substituting the parameter into the equations. This helps visualize the relationship between the variables in the parametric equation.