In this STACK Tutorial, you will learn how to work with Question Tests.
Learn more about STACK: https://www.stack.ed.ac.uk/
Try the STACK Demo: https://stack2.maths.ed.ac.uk/demo2018/
Test 1: Input = ta, Score = 1, Penalty = 0.1, Answer Note = prt1-2-T
Test 2: Input - int(exp,x), Score = 0, Penalty = 0.1, Answer Note = prt1-1-F
