Program Ape How to use function mind map to learn the function of headache

Does math function learning always make you a headache? Once function, two functions, multivariate functions, in fact, these in the small part of the eye does not seem to be a thing, a function of mind map can be easily done.

What is the most important knowledge system of high school mathematics? Function! The research function is nothing but the knowledge of defining domain, range, monotonicity, parity, maximum value and periodicity. and the model of function is nothing more than one function, two functions, exponential function, logarithmic function, power function and so on. Regardless of that function model, the research is the above several aspects of the problem. So these questions can all be expressed in a function mind map .

What is a function, in the course of a change, is called a variable ( in mathematics, often x, and y with x  　　Changes in value ), some values are not changed with variables, and we call them constants.

Argument: A function that has a variable associated with it, and any value in that amount can find a corresponding fixed value in its quantity.　

function ( function

Function values: In a function where y is x ,x determines a value, andy then determines a value, and when x takes a ,y is then determined to be b,b is called a function value.

These definitions of me, you can be in the form of general theme in the function of mind map, but also can be compared with other concepts to distinguish, through the related lines, boundaries, etc. to organize the content, more than the general study notes to come to the clear.

Using a mind map to grasp the function part of the content to be summed up, the function of how to see at a glance, learning function is of course more relaxed, less. Do not say that small knitting stand to speak not waist ache, that is because I know how to make the function mind map, the following see you slightly.

Program Ape How to use function mind map to learn the function of headache