1. Polynomial Function: Given the cubic polynomial function f(x) = ax' + bx + cx +d Write a C++ function named polyfunc that takes five arguments a, b, c, d c, and d are the coefficients of the cubic polynomial and x is a point wh like to compute, and returns the value of f(x). In order to make it a ge that works for any cubic order polynomial; this function must take all the

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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C++ Programming 

 

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21. Polynomial Function: Given the cubic polynomial function
f(x) = ax' + bx + cx +d
Write a C++ function named polyfunc that takes five arguments a, b, c, d, and x where a, b,
c, and d are the coefficients of the cubic polynomial and x is a point whose f(x) we would
like to compute, and returns the value of f(x). In order to make it a general C++ function
that works for any cubic order polynomial; this function must take all the coefficients a, b,
c, and d as arguments. In addition, the function has to take the value of x as an argument.
The function returns f(x).
Transcribed Image Text:21. Polynomial Function: Given the cubic polynomial function f(x) = ax' + bx + cx +d Write a C++ function named polyfunc that takes five arguments a, b, c, d, and x where a, b, c, and d are the coefficients of the cubic polynomial and x is a point whose f(x) we would like to compute, and returns the value of f(x). In order to make it a general C++ function that works for any cubic order polynomial; this function must take all the coefficients a, b, c, and d as arguments. In addition, the function has to take the value of x as an argument. The function returns f(x).
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