numbers were oringinaly squiggly lines that came from objects and ideas that came from villagers. numbers also came from animals. they used shapes as numbers
Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
The concept of counting numbers (the natural numbers) probably predates human beings because many animals can distinguish between small numbers.
Yes it is!
Their position relative to a reference point - often the origin.
Yes, but only if the domain is the real numbers. The derivative is y = 1.
Numbers to the right of the point of origin on the x-axis are always negative.
Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
Perhaps it was Greece.
In a rectilinear (xy) plot where a point is represented by a pair of numbers (x,y), the origin is normally (0,0). That is, at the origin, x=0 and y=0.
The concept of counting numbers (the natural numbers) probably predates human beings because many animals can distinguish between small numbers.
positive numbers
Yes it is!
Their position relative to a reference point - often the origin.
In two dimensions: (0, 0). In three dimensions: (0, 0, 0).
Complex numbers can be represented as reiƟ, where r is the distance from the origin, and Ɵ is the angle (in radians) with the positive real-axis (horizontal axis).
Yes, but only if the domain is the real numbers. The derivative is y = 1.
It means 100, suprisingly. When I found this out I noticed that a lot of numbers meant different things than numbers of Japan ( my origin) or United States ( where I am now )