3. The slope m of a straight line that passes through two points P1(x1, y1) andP2(x2, y2) is calculated using the formula:Y2 – Y1m =X2 - X1|Write a C++ program to perform the following tasks:1. Read from an input file the coordinates of 2 points for an unknown number of straightlines (until the end of the input file). Each input line contains 4 real values x1, y1, x2,andy2 for ONE straight line.2. For each straight line, a function (called Slope) calculates the slope m using the aboveformula. The function accepts the values x1, yı, X2,and y2 as parameters and returns thevalue of the slope m.. C:\windows\system32\cmd.exe"* Slop.txt X lab9 Exe1.cpp2 3 43 2 5-4 5 0X1Y1X2Y2 Slop1====== ====-11 234 1.025 0.7e 1.3-1322-453 3 33333----2 -1 -1 -32-1-1-3 0.7-1-3-4-1 -0.7-1-3 -4 -1Press any key to continue

Algorithm : main function() Step 1 : declaring a variable of type ifstream. Step 2 : using the…

Answered: The slope m of a straight line that…

The slope m of a straight line that passes through two points P1(x1, y1) and P2(x2, y2) is calculated using the formula: Y2 - Yı X2 - X1 m = Write a C++ program to perform the following tasks:

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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Question

3. The slope m of a straight line that passes through two points P1(x1, y1) and
P2(x2, y2) is calculated using the formula:
Y2 – Y1
m =
X2 - X1
|
Write a C++ program to perform the following tasks:
1. Read from an input file the coordinates of 2 points for an unknown number of straight
lines (until the end of the input file). Each input line contains 4 real values x1, y1, x2,and
y2 for ONE straight line.
2. For each straight line, a function (called Slope) calculates the slope m using the above
formula. The function accepts the values x1, yı, X2,and y2 as parameters and returns the
value of the slope m.
. C:\windows\system32\cmd.exe"
* Slop.txt X lab9 Exe1.cpp
2 3 4
3 2 5
-4 5 0
X1
Y1
X2
Y2 Slop
1
==
==
== ====
-1
1 2
3
4 1.0
2
5 0.7
e 1.3
-1
3
2
2
-4
5
3 3 3
3
3
3
3
----
2 -1 -1 -3
2
-1
-1
-3 0.7
-1
-3
-4
-1 -0.7
-1
-3 -4 -1
Press any key to continue

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