Merge pull request #1158 from dlglin/FixSLUQuadratic

Fix vertex formula for quadratic
openwebwork · Aug 13, 2024 · 5ee313e · 5ee313e
2 parents a35c37e + 7bc946f
commit 5ee313e
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/Contrib/SLU/excelcalculus/ch1/sec2/ch1.sec2.q3.pg b/Contrib/SLU/excelcalculus/ch1/sec2/ch1.sec2.q3.pg
@@ -36,10 +36,10 @@ $x = random(-5,5,1);
 $b = -2*$x;
 
 $popup = PopUp(
-  ["?",'Make -2b/a =$x.',
+  ["?",'Make -b/2a =$x.',
 'Make a=$x','Make b=$x','Make c=$x','Make 2b/a=$x',
 ],
-  'Make -2b/a =$x.',
+  'Make -b/2a =$x.',
 );
 
 BEGIN_TEXT