Plotting linear and quadratic equations Write a program graph.py that prompts a user for three coefficients a, b, and c comma-separated. Next, in the same figure:Plot the linear equation y = ax + b.Plot the quadratic equation y = ax^2 + bx + c.Create a directory named equations in the current working directory and save the figure as graph.png in the directory equations.Your figure should include at least:A title: Linear and quadratic equations.Axis labels: x values and y valuesA legend: ax + b and ax^2 + bx + c where a, b, and c are the provided coefficients.Grid linesYour plot should cover only all the integers in the closed interval [-10,10] using a linear scale.Sample OutputEnter coefficients: 12,6,4Plot Ploty values12001000800600400200ІН0Linear and quadratic equations-10.0 -7.5 -5.0 -2.5H||0.0x values:2.512x + 612x^2 + 6x + 45.07.5

import matplotlib.pyplot as plt import numpy as np x = np.linspace(-5,5,100) y = 2*x+1 plt.plot(x,…

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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Plotting linear and quadratic equations

Write a program graph.py that prompts a user for three coefficients a, b, and c comma-separated.

Next, in the same figure:

Plot the linear equation y = ax + b.
Plot the quadratic equation y = ax^2 + bx + c.
Create a directory named equations in the current working directory and save the figure as graph.png in the directory equations.

Your figure should include at least:

A title: Linear and quadratic equations.
Axis labels: x values and y values
A legend: ax + b and ax^2 + bx + c where a, b, and c are the provided coefficients.
Grid lines

Your plot should cover only all the integers in the closed interval [-10,10] using a linear scale.

Sample Output

Enter coefficients: 12,6,4

Plot

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