Equation of a line updated to have an equation rather than m and b

manishjhawar · Jan 2, 2012 · b71c0fb · b71c0fb
1 parent 7fab1d8
commit b71c0fb
Showing 1 changed file with 9 additions and 6 deletions.
diff --git a/exercises/equation_of_a_line.html b/exercises/equation_of_a_line.html
@@ -8,6 +8,9 @@
 		.reading span {
 			width: 40px;
 		}
+		#answer_area .short input[type=text] {
+			width: 60px;
+		}
 	</style>
 </head>
 <body>
@@ -52,16 +55,16 @@
 				</var>
 			</div>
 			<p>A line goes through the following points, and the equation of that line is written in <code>y = mx + b</code> form.</p>
-			<p class="question">What are the values of the slope <code>m</code> and the <code>y</code>-intercept <code>b</code>?</p>
+			<p class="question">What is the equation of the line?</p>
 			<div class="fake_header reading">
 				<span>x</span><span>y</span>
 			</div>
 			<div class="fake_row reading" data-each="COORDS as i, coord">
 				<span><var>coord[ 0 ]</var></span><span><var>coord[ 1 ][ 1 ] === 1 ? coord[ 1 ][ 0 ] : coord[ 1 ].join( "/" )</var></span>
 			</div>
 			<div class="solution" data-type="multiple">
-				<p><code>m</code> = <span class="sol"><var>M</var></span></p>
-				<p><code>b</code> = <span class="sol"><var>B</var></span></p>
+				<p class="short"><code>y =</code>  <span class="sol"><var>M</var></span><code>\enspace\cdot\enspace x + </code>
+				<span class="sol"><var>B</var></span></p>
 			</div>
 			<div class="hints">
 				<div>
@@ -122,7 +125,7 @@
 			<div class="question">
 				<p>The equation of the line through the points <code>(<var>X1</var>, <var>Y1</var>)</code> and <code>(<var>X2</var>, <var>Y2</var>)</code> is written in the form <code>y = mx + b</code>.</p>
 
-				<p>What are the values of the slope <code>m</code> and the <code>y</code>-intercept <code>b</code>?</p>
+				<p>What is the equation of the line?</p>
 				<div class="graphie" data-if="SHOW_GRAPH">
 					graphInit({
 						range: 10,
@@ -142,8 +145,8 @@
 			</div>
 
 			<div class="solution" data-type="multiple">
-				<p><code>m</code> = <span class="sol"><var>M</var></span></p>
-				<p><code>b</code> = <span class="sol"><var>B</var></span></p>
+				<p class="short"><code>y =</code>  <span class="sol"><var>M</var></span><code>\enspace\cdot\enspace x + </code>
+				<span class="sol"><var>B</var></span></p>
 			</div>
 			<div class="hints">
 				<div class="graphie" data-if="!SHOW_GRAPH">