I am trying to implement my first STACK question in Moodle, but having two problems. First, the correct answer is evaluated as incorrect. Second, the plot is not showing up. Any ideas?
Thank you,
Wade
x22
Question 1
Marks: 1
What function is plotted below?
http://biostat3.stat.fsu.edu//stack-dev/tmp/stackplot-3484738173-12559249.png' alt='STACK autogenerated plot' />$f(x)=$ .