10.10 LAB: Quadratic formulaImplement the quadratic_formula() function. The function takes 3 arguments, a, b, and c, and computes the two results of the quadraticformula:2 -3-77the output is:-b-√b² - 4ac2aThe quadratic_formula() function returns the tuple (x1, x2). Ex: When a 1, b = -5, and c = 6, quadratic_formula() returns (3, 2).Code provided in main.py reads a single input line containing values for a, b, and c, separated by spaces. Each input is converted to a floatand passed to the quadratic_formula() function.Ex: If the input is:Solutions to 2x^2 + −3x + −77 = 0x1 = 7x2=-5.50x1 =487180.3542414.qx3zqy7−6+ √b²2ax2 =4ac 1 # TODO: Import math module23 def quadratic_formula(a, b, c):4# TODO: Compute the quadratic formula results in variables x1 and x2return (x1, x2)5678 def print_number(number, prefix_str):9if float(int (number))number:101112131415 if161718print(f'{prefix_str}{number:.0f}')print (f'{prefix_str}{number:.2f}')else:__name_____input_linesplit_line11'__main__":input()====input_line.split(" ")a = float(split_line [0])b = float(split_line[1])C = float(split_line[2])192021solution = quadratic_formula(a, b, c)22 print(f'Solutions to {a:.0f}x^2 + {b:.0f}x + {c:.0f} = 0')2324print_number(solution[0], 'x1print_number(solution[1],'x2==')'D

quadratic_formula(a,b,c):STARTdeterminant = sqrt(b*b - 4*a*c)x1 = ( -b + determinant)/2*ax2 = ( -b - determinant)/2*areturn (x1, x2)END1import math 2 3def quadratic_formula(a, b, c): 4 determinant = math.sqrt(b * b - 4 * a * c) 5 x1 = (-b + determinant) / (2 * a) 6 x2 = (-b - determinant) / (2 * a) 7 return (x1, x2) 8 9def print_number(number, prefix_str): 10 if float(int(number)) == number: 11 print(f'{prefix_str}{number:.0f}') 12 else: 13 print(f'{prefix_str}{number:.2f}') 14 15if __name__ == "__main__": 16 input_line = input() 17 split_line = input_line.split() 18 a = float(split_line[0]) 19 b = float(split_line[1]) 20 c = float(split_line[2]) 21 solution = quadratic_formula(a, b, c) 22 print(f'Solutions to {a:.0f}x^2 + {a:.0f}x + {a:.0f} = 0') 23 print_number(solution[0], "x1 = ") 24 print_number(solution[1], "x2 = ") 25

Engineering

Computer Science

10.10 LAB: Quadratic formula Implement the quadratic_formula() function. The function takes 3 arguments, a, b, and c, and computes the two results of the quadratic formula: x1 = 2-3-77 -b-√b² - 4ac 2a The quadratic_formula() function returns the tuple (x1, x2). Ex: When a = 1, b = -5, and c = 6, quadratic_formula() returns (3, 2). Code provided in main.py reads a single input line containing values for a, b, and c, separated by spaces. Each input is converted to a float and passed to the quadratic_formula() function. Ex: If the input is: -b+√b² - 4ac 2a x₂ =

10.10 LAB: Quadratic formula Implement the quadratic_formula() function. The function takes 3 arguments, a, b, and c, and computes the two results of the quadratic formula: x1 = 2-3-77 -b-√b² - 4ac 2a The quadratic_formula() function returns the tuple (x1, x2). Ex: When a = 1, b = -5, and c = 6, quadratic_formula() returns (3, 2). Code provided in main.py reads a single input line containing values for a, b, and c, separated by spaces. Each input is converted to a float and passed to the quadratic_formula() function. Ex: If the input is: -b+√b² - 4ac 2a x₂ =

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

Related questions

Q: 6.33 LAB: Toll calculation Toll roads have different fees based on the time of day and on weekends.…

A: Introduction Function in C++: A block of code called as a function performs out a specific task. The…

Q: 6.32 LAB: Fibonacci sequence The Fibonacci sequence begins with 0 and then 1 follows. All subsequent…

A: Fibonacci series have a continuous number series where number at place i is addition of values at…

Q: 14.20 LAB: Flipping for heads Given main() and GVCoin class, complete function count_heads() in…

A: The Algorithm of the code is as follows:- 1. Define a function "count_heads" that takes two…

Q: 19.16 LAB: Area of a triangle Using Heron's formula, you can calculate the area of a triangle if you…

A: Here the code first asked for user input for sides and then it calculate the area using the sides…

Q: 4.16 LAB: Toll calculation Toll roads have different fees based on the time of day and on…

A: Program Explanation:- If time is before 7. If the time is after 8 not in the morning. If the time…

Q: A pedometer treats walking 1 step as walking 2.5 feet. Define a function named feet_to_steps that…

A: Given A pedometer treats walking 1 step as walking 2.5 feet We have to create a prgram which…

Q: 26.7 LAB: How many dice rolls? Given a GVDie object and an integer that represents the total sum…

A: 1. Import Module: - Import the `random` module for generating random numbers.2. Define GVDie…

Q: Don't use ai to answer I will report your answer Solve it asap and add explanation

A: Here's how you can solve this problem. You need to complete the function estimate_balance and call…

Q: Define a function named GetWordFrequency that takes an array of strings and a search word as…

A: C++ is aggeneral purpose, high level programming language. It was developed by Bjarne Stroustru. It…

Q: Using Heron's formula, you can calculate the area of a triangle if you know the lengths of all three…

A: Start the program.Declare three double variables: a, b, and c to store the lengths of the sides of…

Q: 2.1 Perimeter and its uncertainty The perimeter P of the rectangle bounded by the two sides L and…

A: The program collects user input for the length and width of a rectangle as floating-point…

Q: 3.5.1: Recursive function: Writing the base case. Add an if branch to complete double_pennies()'s…

Q: 4.11 LAB: Number pattern Write a recursive function called print_num_pattern() to output the…

A: Number pattern using recursive function using the python programming language see the below code

Q: main.py 1 def kilo_to_pounds (kilos): # This statement intentionally has an error. return (kilos /…

A: 1) Below is python program which takes input from user in kilos and call function kilo_to_pounds to…

Q: "use strict"; /* Question 04 Write a function which creates and returns a promise. Its job will…

A: Answer: I have done code and also I have attached code as well as code screenshot.

Q: Define a function named coin_flip that returns "Heads" or "Tails" according to a random value 1 or…

A: The algorithm for the code is as follows: Import the random module. Define the coin_flip function.…

Q: 4.7: Time Machine Your time machine is capable of going forward in time up to 24 hours. The machine…

A: Program Instructions:Take the time in int variables and store extra symbols in the char extra.Pass…

Q: Help me solve this zybooks lab assignment using p

A: Coded using Python 3.

Q: .CLO1.1:Simplify this function F(A,B,C,D)= E (0,2,4,6), given that d(A,B,C,D)= E (8,10,12,14) 'D .A…

A: Explanation using K -map : K - Map :

Q: 1) Let A = {xEN:x² – 16 = 0}. Rewrité A In Poster Hotation. |A| = 2) Let B = {x E Z : x² – 16 = 0}.…

A: Roaster notation is used to represent elements within {}

Q: 6.24 LAB: Convert to binary - functions Write a program that takes in a positive integer as input,…

A: Algorithm: According to the algorithm mentioned, function integer_to_reverse_binary is written and…

Q: 17.49 Lab: Functions: Number to words Sometimes numbers are converted to words, like in a…

A: So, we need to write a C++ code to convert numbers into words with the given condition. Program…

Concept explainers

Types of Function

A function is a process or task that does some operation in the program. Some programming languages may contain built-in functions for certain commonly used tasks. Most programming languages also support user-defined functions, which means a user can write their own function to perform some operation. There are some libraries or header files that contain built-in functions for performing certain tasks.

Question

100%

10.10 LAB: Quadratic formula
Implement the quadratic_formula() function. The function takes 3 arguments, a, b, and c, and computes the two results of the quadratic
formula:
2 -3-77
the output is:
-b-√b² - 4ac
2a
The quadratic_formula() function returns the tuple (x1, x2). Ex: When a 1, b = -5, and c = 6, quadratic_formula() returns (3, 2).
Code provided in main.py reads a single input line containing values for a, b, and c, separated by spaces. Each input is converted to a float
and passed to the quadratic_formula() function.
Ex: If the input is:
Solutions to 2x^2 + −3x + −77 = 0
x1 = 7
x2
=
-5.50
x1 =
487180.3542414.qx3zqy7
−6+ √b²
2a
x2 =
4ac

1 # TODO: Import math module
2
3 def quadratic_formula(a, b, c):
4
# TODO: Compute the quadratic formula results in variables x1 and x2
return (x1, x2)
5
6
7
8 def print_number(number, prefix_str):
9
if float(int (number))
number:
10
11
12
13
14
15 if
16
17
18
print(f'{prefix_str}{number:.0f}')
print (f'{prefix_str}{number:.2f}')
else:
__name_____
input_line
split_line
11
'__main__":
input()
=
==
=
input_line.split(" ")
a = float(split_line [0])
b = float(split_line[1])
C = float(split_line[2])
19
20
21
solution = quadratic_formula(a, b, c)
22 print(f'Solutions to {a:.0f}x^2 + {b:.0f}x + {c:.0f} = 0')
23
24
print_number(solution[0], 'x1
print_number(solution[1],
'x2
=
=
')
'D

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Algorithm

VIEW

Step 2: Program

VIEW

Python Program : Screenshot

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

issignment Portion - hand in your wo nce completed "4.2 (Geometry: gneat circle distance) The great circle distance is the distance between two points on the surface of a sphere. Let(x1,y1)and(x2,y2)be the geographical latitude and longitude of two points. The great circle distance between the two points can be computed using the following formula: \[ d=\operatorname{radius} \times \arccos \left(\sin \left(x_{1}\right) \times \sin \left(x_{2}\right)+\cos \left(x_{1}\right) \times \cos \left(x_{2}\right) \times \cos \left(y_{1}-y_{2}\right)\right) \] Write a program that prompts the user to enter the latitude and longitode of two points on the earth in degrees and displays its great circle distance. The average radius of the earth is6,371.01 km. Note you need to convert the degrees into radians using the Math, toRadi ans method since the Java trigonometric methods use radians. The latitude and longitude degrees in the formula are for north and west. Use negative to indicate south and…
6.21 LAB: Step counter A pedometer treats walking 1 step as walking 2.5 feet. Define a function named feet_to_steps that takes a float as a parameter, representing the number of feet walked, and returns an integer that represents the number of steps walked. Then, write a main program that reads the number of feet walked as an input, calls function feet_to_steps() with the input as an argument, and outputs the number of steps. Use floating-point arithmetic to perform the conversion. Ex: If the input is: 150.5 the output is: 60 The program must define and call the following function:def feet_to_steps(user_feet) Use Python, please.
Please take screenshots of the program
6.23 LAB: Flip a coin Define a function named CoinFlip that returns "Heads" or "Tails" according to a random value 1 or 0. Assume the value 1 represents "Heads" and 0 represents "Tails". Then, write a main program that reads the desired number of coin flips as an input, calls function CoinFlip() repeatedly according to the number of coin flips, and outputs the results. Assume the input is a value greater than 0. Hint: Use the modulo operator (%) to limit the random integers to 0 and 1. Ex: If the random seed value is 2 and the input is: 3 the output is: Tails Heads Tails Note: For testing purposes, a pseudo-random number generator with a fixed seed value is used in the program. The program uses a seed value of 2 during development, but when submitted, a different seed value may be used for each test case. The program must define and call the following function:void CoinFlip(char* decisionString) #include <stdio.h>#include <stdlib.h>#include <string.h> /* Define…
Java script
10.10 LAB: Quadratic formula Implement the quadratic_formula() function. The function takes 3 arguments, a, b, and c, and computes the two results of the quadratic formula: 2 -3-77 the output is: Solutions to 2x^2 + −3x + −77 = 0 x1 = 7 x2 = The quadratic_formula() function returns the tuple (x1, x2). Ex: When a 1, b = -5, and c = 6, quadratic_formula() returns (3, 2). Code provided in main.py reads a single input line containing values for a, b, and c, separated by spaces. Each input is converted to a float and passed to the quadratic_formula() function. Ex: If the input is: -5.50 x1 = 487180.3542414.qx3zqy7 x2 = −6+ √b² 2a 4ac -b- √b² - 4ac 2a
part 1) Write a generator expression G that produces the sequence of positive integers k in therange 1 < k < 100 such that k is not divisible by 7. Part2) Write a Python function called not_divisible by (d, n) that takes as input two positiveintegers d and n, and returns a generator object producing th: sequence of positive integers k in therange 1 ≤ k < n such that k is not divisible by d
10.20 LAB: Multiples of ten in a list Write a program that reads a list of integers, and outputs whether the list contains all multiples of 10, no multiples of 10, or mixed values. Define a function named is_list_mult10 that takes a list as a parameter, and returns a boolean that represents whether the list contains all multiples of ten. Define a function named is_list_no_mult10 that takes a list as a parameter and returns a boolean that represents whether the list contains no multiples of ten. Then, write a main program that takes an integer, representing the size of the list, followed by the list values. The first integer is not in the list. Ex: If the input is: 5 20 40 60 80 100 the output is: all multiples of 10 Ex: If the input is: 5 11 -32 53 -74 95 the output is: no multiples of 10 Ex: If the input is: 5 10 25 30 40 55 the output is: mixed values The program must define and call the following two functions. is_list_mult10() returns true if all integers in the list are…
4.6.1: Recursive function: Writing the base case. Add an if branch to complete double_pennies()'s base case.Sample output with inputs: 1 10Number of pennies after 10 days: 1024 Note: If the submitted code has an infinite loop, the system will stop running the code after a few seconds, and report "Program end never reached." The system doesn't print the test case that caused the reported message # Returns number of pennies if pennies are doubled num_days timesdef double_pennies(num_pennies, num_days):total_pennies = 0 ''' Your solution goes here ''' else:total_pennies = double_pennies((num_pennies * 2), (num_days - 1)) return total_pennies # Program computes pennies if you have 1 penny today,# 2 pennies after one day, 4 after two days, and so onstarting_pennies = int(input())user_days = int(input()) print('Number of pennies after', user_days, 'days: ', end="")print(double_pennies(starting_pennies, user_days))
5.6 Mat