Evenly mixed practice on Weeks 8, 9, 10, and 11. Built to stay close to the teacher's example types so Sage practices the kind of work MyMathLab is likely to hit.
Directions: Use exact values unless the problem says to approximate. You can type sqrt(2), pi/4, and fractions like -24/25. When you grade the test, every missed problem will show the correct answer and the reason why.