rafacouto · April 14, 2015 18:29
diff --git a/3points.php b/3points.php
 <?php

 $a = 2; 
 $b = 2;

 $c = 1;
 $d = 1;

 $e = 3;
 $f = 3;


 $m = ($a - $c) / ($d - $b);


 echo "Es una recta: ";
 
 if ($e + ($m * $f) == $a + ($m * $b))
 {
    echo "sí";
 }
 else
 {
    echo "no";
 }
	<?php

	$a = 2;
	$b = 2;

	$c = 1;
	$d = 1;

	$e = 3;
	$f = 3;


	$m = ($a - $c) / ($d - $b);


	echo "Es una recta: ";

	if ($e + ($m * $f) == $a + ($m * $b))
	{
	echo "sí";
	}
	else
	{
	echo "no";
	}