Question

Provide three examples of the rectangular coordinate system, which is the basis for most consumer graphs.

Answer 1

Step 1

The rectangular coordinate system consists of two real number lines that intersect at a right angle. The horizontal number line is called the x-axis, and the vertical number line is called the y-axis. These two number lines define a flat surface called a plane, and each point on this plane is associated with an ordered pair of real numbers (x, y). The first number is called the x-coordinate, and the second number is called the y-coordinate.

Step 2

Three examples of the rectangular coordinate system, which is the basis for most consumer graphs are;

`\begin{gathered} 1)\text{lines} \\ 2)Trigonometric\text{ or sin}usoidal\text{ }functions \\ 3)\text{ Exponential functions} \end{gathered}`