Q:
# Who invented linear equations?

Linear equations were invented in 1843 by Irish mathematician Sir William Rowan Hamilton. He was born in 1805 and died in 1865. Through his algebraic theory, Sir Hamilton made important contributions to mathematics, and his work found applications in quantum mechanics.

Continue Reading
Credit:
John Lund
Blend Images
Getty Images

Some consider Sir Hamilton a genius because of his exceptional mental abilities. At just the age of 13, he reportedly spoke 13 languages, and at 22, he was a professor at University of Dublin. Sir Hamilton was guided by his idealism, faith and passion for metaphysics, politics and poetry. In his mathematical studies, he wanted to find ways of extending complex numbers, which he did with his invention of a type of equations known as quaternions.

Learn more about Data Graphs-
Q:
## How do you graph a piecewise-defined function?

A: Graphing a piecewise-defined function is a process that takes a variable amount of time depending on the complexity and scale of the function being graphed... Full Answer >Filed Under: -
Q:
## Is 8 x 11 a standard size for graph paper?

A: 8 x 11 is not a standard size of graph paper. Graph paper standards are measured by the dimensions of the grid boxes, not by the overall size of the paper ... Full Answer >Filed Under: -
Q:
## What is a quartic function graph?

A: A quartic function graph shows the curve of a function in which the highest-degree term has x^4. Quartic graphs made from polynomials often have three extr... Full Answer >Filed Under: -
Q:
## How do you use decision tree analysis?

A: Decision-tree analysis is used by evaluating alternatives presented in a graphical format. Decision trees feature a tree-like graph that represents the sta... Full Answer >Filed Under: