Instruction

1

Record function in the form of the dependence y=y(x). For example, y=x+5.

2

Substitute the argument x the argument (-x) and see what happened in the end. Compare with the original function y(x). If y(-x)=y(x) are even function. If y(-x)=-y(x) are odd function. If y(-x) is not equal to y(x) and not equal to -y(x), have the function of the General form.

3

Write the output to this step of the research function. Possible output:y(x) is an even function,y(x) is an odd function,y(x) is a function of the General form.

4

Proceed to the next step of the study of a function using the standard algorithm.