Write a class called quadratic that is derived from linear class to represents a quadratic equation (cx+bx+a D0). The class has a constructor with one tuple argument called coefficients assigned to a hidden (private) instant variable, c, and the two linear object attributes, a and b, with default values of 0. Call the super class constructor for a and b variables. (4 lines of code)

Write a class called quadratic that is derived from linear class to represents a quadratic equation (cx+bx+a D0). The class has a constructor with one tuple argument called coefficients assigned to a hidden (private) instant variable, c, and the two linear object attributes, a and b, with default values of 0. Call the super class constructor for a and b variables. (4 lines of code)

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

See similar textbooks

Similar questions

Write a python code that does the following: - Asks student to enter his name - Ask them to enter their marks for 4 different modules. (Note: these marks should be out of 100 for each module) - Based on the average of the 4 different modules, the student should get the grade that they have achieved at that level. - The grades should follow the following trend - greater than or equal to 90 = A - from 80 to 89 inclusive = B - from 70 to 79 inclusive = C - from 60 to 69 inclusive = D - from 50 to 59 inclusive = E - below 50 = F
Draw the flowchart and write the python code for each of the following problems. You will have to submit .rap and .py files for each problem. Calculate the average of 4 numbers given by the user. Calculate the sales of three products and the gives the sum of the sales. If the sum of sales is greater than 500 print “Good”, if the sum of sales is between 500 and 300 print “Fair”, and if the sum of sales is less than 300 print “Bad”. Calculate the final grade based on the following weights: Quiz = 20% Midterm = 30% Final = 50% Print “Pass” if the grade is greater than 70 and “Fail” otherwise. Calculator that performs the four basic operations: addition, subtraction, multiplication, and division. Take a number from the user and print “Yes” if the number can be divided by both 3 and 5, and print “No” otherwise.
Note: It`s python
python, please
Create a python code: hint: "while loop" The population of Rhode Island is 1.09 Million as of January 1 2023 and is growing at the rate of 0.3% each year. Assuming that the population continues to grow at the same rate, approximately when will the population reach 1.2 million?
Dear Sir/Madam, This assignment is published on your web site, I wans to learn the Python code for the same assignment as showing below. In this assignment you will write a computer program from scratch using the Python programming language. This program will function as a simple calculator. Objectives Write a simple Python program that performs arithmetic operations based on the user input Stage 1: A simple calculator Your calculator should provide the following arithmetic and control operations. Arithmetic Operations Addition (+) add(a,b) Subtraction (-) subtract(a,b) Multiplication (*) multiply(a,b) Division (/) divide(a,b) Power (^) power(a,b) Remainder (%) remainder(a,b) Control Operations Terminate (#) Reset ($) Write a function select_op(choice) to select the appropriate mathematics function based on the users selection. The behavior of the program should be as follows: The program…
Don't copy. I need correct code without errors. Also give output.
About beginner python programming: - Imagine that you want to send a congratulations message and would like to repeat those congratulations many timestimes in the message. Something like “Happy Birthday!! Happy Birthday!! Happy Birthday!! ..." until fullyour friend's screen. You can write once and copy and paste. Then you notice, there in the middleof the way, that you typed wrong...Ouch! Now that you know how to use Python to make it work for you,do a function that receives as input a text and the desired number of repetitions and returns astring composed of n repetitions of this text. - so I know how to input a specific word in python and multiply it by a number but not how to input a string as a variable (which can be any word, text, expression) and multiply it.
Python Programming Only Please: The Fast Freight Shipping Company charges the following rates: Weight of Package Rate per Pound2 pounds or less $1.50Over 2 pounds but not more than 6 pounds $3.00Over 6 pounds but not more than 10 pounds $4.00Over 10 pounds $4.75 Write a program that asks the user to enter the weight of a package then displays the shipping charges.