Artana/khan-exercises — comment on commit 0cfbaea1bea9c4c3f52d2e498bc96de71ff56704
File: exercises/point_slope_form.html line 89
By smenks13:

Along the same lines as below, I'd consider putting an extra piece of code after each equation where you say, "where x_{1} = X1, y_{1} = Y1, and m = SLOPE" so someone who might be a little lost can still copy paste those values into the answers.