Current location - Training Enrollment Network - Mathematics courses - High school math. Help summarize the parity of commonly used functions. Such as linear function, quadratic function, cubic function, inverse proportional function and so on?
High school math. Help summarize the parity of commonly used functions. Such as linear function, quadratic function, cubic function, inverse proportional function and so on?
High school mathematics has a definition of the parity of a function. For odd function, it has f(-x)=-f(x), and the image is symmetrical about the origin. If it is defined at 0, it has f(0)=0, for even functions, it has f(-x)=f(x), and the image is symmetrical about Y, so it is only necessary to judge the parity of the function by definition.