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x. Take x and return 2x³ Take two inputs x and y and return their product and the absolute value of their difference, in that

x. Take x and return 2x³ Take two inputs x and y and return their product and the absolute value of their difference, in that

Database System Concepts
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
Section: Chapter Questions
Problem 1PE
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can you show me the code for this in python 3 with comments please

(1) Take x and return 2x³ - X. Take two inputs x and y and return their product and the absolute value of their difference, in that
Transcribed Image Text:(1) Take x and return 2x³ - X. Take two inputs x and y and return their product and the absolute value of their difference, in that
Expert Solution
Step 1: Algorithm-Calculate Polynomial and Product/Difference
  1. Start.
  2. Define a function calculate_polynomial(x):
    • Input: x, a numerical value.
    • Output: result, the result of 2x^3 - x.
    • Calculate result as 2 * x^3 - x.
    • Return result.
  3. Define a function calculate_product_and_difference(x, y):
    • Inputs: x and y, two numerical values.
    • Outputs: product and difference.
    • Calculate the product product as x * y.
    • Calculate the absolute difference difference as abs(x - y).
    • Return product and difference.
  4. Set example values for x_value and y_value.
  5. Calculate the result of the polynomial for x_value using the calculate_polynomial function:
    • polynomial_result = calculate_polynomial(x_value).
  6. Display the result of the polynomial calculation:
    • print(f'Result of 2x^3 - x for x = {x_value}: {polynomial_result}').
  7. Calculate the product and absolute difference for x_value and y_value using the calculate_product_and_difference function:
    • product_result, difference_result = calculate_product_and_difference(x_value, y_value).
  8. Display the product and difference calculations:
    • print(f'Product of {x_value} and {y_value}: {product_result}').
    • print(f'Absolute difference between {x_value} and {y_value}: {difference_result}').
  9. End.
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