Problem 43546. Slope of the line passing through two points

Created by Stalin Samuel

Solve Later

Determine the slope of a line passing through the points a=[x1 y1] and b=[x2 y2].

Solve

Solution Stats

Last solution submitted on Oct 17, 2019

Last 200 Solutions

Problem Comments

4 Comments

4 Comments

Show 1 older comment

Peng Liu on 13 Oct 2016

I strongly suggest you read the "What Makes a Good Problem?" section on http://www.mathworks.com/matlabcentral/anniversary/triathlon_guidelines. Please pay attention to the second guideline: It should have more than one test point.

goc3 on 30 Nov 2016

The problem title and description have been improved and the test suite expanded.

David Verrelli on 8 Jul 2018

Link from Peng Liu's comment has been down for several days. However the advice is still valid: Test Suites should include at least four test cases — although more are often necessary to prevent hard-coded workarounds.

David Verrelli on 27 Jun 2019

Thanks to goc3 for improving the Test Suite and fixing the other issues. Those people interested in developing their own test suites might like to try the series of problems starting with https://www.mathworks.com/matlabcentral/cody/problems/44631

Problem Recent Solvers35

Problem Tags

basic matlab

Problem 43546. Slope of the line passing through two points

Solution Stats

Last 200 Solutions

Problem Comments

Problem Recent Solvers35

Suggested Problems

More from this Author1

Problem Tags

Problem 43546. Slope of the line passing through two points

Solution Stats

Last 200 Solutions

Problem Comments

Problem Recent Solvers35

Suggested Problems

More from this Author1

Problem Tags

Players