Delphi. How to find the value of a function from a graph?

Question

Delphi

There is such a schedule. It is necessary to write a program in Delphi that calculates the value of a function given X.

Answer 1

This is elementary mathematics. Here is a solution for you there you will find all the answers

Answer 2

Divide the graph into 5 parts, describe each part with some function y = f(x) in a mathematical expression. Then, for each mathematical function, write a function in pascal with its implementation. In total, you will get 5 functions. Finally, write a main function that, depending on the input value X, calls one of those 5 functions and prints the result.
Here is a simple algorithm.

Answer 3

The link below contains the software implementation of the task in the Delphi environment: www.mathros.net.ua/znahodzhennja-znachennja-funkci...