## One to One Function – Definition, Properties, & Examples

Relationships one to one function refer to relationships between any two items in which one can only belong to one other item. In a mathematical sense, these relationships are known as one-to-one functions, in which there are equal numbers of items or in which one item is paired with only one other item. The name … Read more

## Place Value: Decimals Comparisons and Hundredths Place in Decimals

There are terms that describe place value for decimals in the same way that those terms describe place value for whole numbers, such as tenths, hundredths, thousandths, ten thousandths, hundred thousandths, millionths, etc. Beginning with the first numeral after the decimal point, these terms are used from left to right. In the number 0.1234, there … Read more

## How to Find Axis of Symmetry – Formula, Equation, and Examples

The axis of symmetry is a straight line that divides an object into two identical parts, thus creating one part as a mirror image of another. Folded along the axis of symmetry, the two parts become superimposed. In terms of symmetry, the mirror line is the straight line. The horizontal, vertical, or slanting line can … Read more

## Parabola: Equation, Formula, Graph, Derivation, and Properties

Parabolas are graphs of quadratic functions in mathematics. A parabola is a projective curve of a circle, according to Pascal. Galileo described a path called a parabolic path that is followed by projectiles falling under uniform gravity. In most cases, physical motions of bodies follow a curvilinear path in the shape of a parabola. Parabolas … Read more

## Q&A with Aaron Saunders, VP at Boston Dynamics, on teaching robots to dance and how that informs the company’s approach to robotics for commercial applications

Q&A with Aaron Saunders, VP at Boston Dynamics, on teaching robots to dance and how that informs the company’s approach to robotics for commercial applications  —  A week ago, Boston Dynamics posted a video of Atlas, Spot, and Handle dancing to “Do You Love Me.” We hear how Boston Dynamics taught its robots to dance … Read more