In the Cartesian Coordinate System, the intersection of the axis is called the origin. What is this called in the Polar coordinate system?

it's plural so axes*

and in pilar coordinates, the axes are circular so they never intersect but the centre point is still called origin.

The X-Axis and Y-Axis are the two axes on which the different functions or values are plotted in Cartesian, Polar, and Complex Coordinates. However, for the three separate systems, each of these axes represents different values. The X and Y axes of the Cartesian System are made up of numbers on a number line and intersect at the origin (0,0). The X-axis represents the real component of a complex number, while the Y-axis represents the imaginary part of the complex number in a complex system. The complex number is z=x+iy when a point in a complex system is drawn at (x,y).

The polar system has an X-axis that represents the radius and a circle that represents the various angles.

Step-by-step explanation:

PLATO

the difference between a number and 5 is -2.

step-by-step explanation:

notice that the equation you are given has -2 (negative 2) on the right side, not 2. when you subtract 5 from a number n, you are finding the difference between the number and 5.

the difference between a number and 5 is -2.