the area for triangle 3,1,2 is 0 square units
Originally posted by Hurkyl
Or for a more "obvious" reason, if you try to draw a 3-1-2 triangle, you'll find its height is 0.
Originally posted by On Radioactive Waves
oops, silly me. it was late and my brain wasnt working very well
Mathematical functions are a set of rules that relate one quantity to another. They take in a value or set of values as input and produce a single output value.
There are several types of mathematical functions, including linear, quadratic, exponential, logarithmic, trigonometric, and polynomial functions. Each type has its own unique characteristics and properties.
The main purpose of mathematical functions is to describe and model real-world phenomena. They are used in many fields, including physics, engineering, economics, and computer science, to make predictions and solve problems.
Mathematical functions are often represented using equations, graphs, or tables. Equations show the relationship between the input and output values, graphs visually represent the function, and tables provide a list of input-output pairs.
A function is a type of relation where each input value is associated with only one output value. In other words, for every input, there is only one output. A relation, on the other hand, can have multiple output values for a single input value.