Looks like a good way to prep! The questions and solutions look like they'll help me. I'm going to try the full app.
PapaMath It's easier to capture, educative moreover it make clearing easier for students who are interested in learning mathematics as career
This app is very good for students.
Upgraded images to higher resolution and made pop-up calculator translucent so background questions could show through.
Graphing Calculator for plotting functions, solving equations and more!