LON-CAPA Help

A very simple formula response problem:

• In the Script, place the following:

$slope = &random(-5.0,5.0,.5);
$yint  = &random(-5.0,5.0,.5);
$answer = "$slope*x + ($yint)";

• In the Text Block, place the following: "For a line with slope $slope and y-intercept $yint, what is y equal to?"

• In the Answer, place the following: $answer

• Set the Tolerance to .000001.

• Set the Sample Points to x@0;1;2;3 .