
The Desmos graphing calculator is available for the ENTIRE math section. Many students underuse it.
Power moves:
1. Solve any equation: Type left side and right side as separate functions. The intersection is your answer.
2. Graph inequalities: Type the inequality. Desmos shades the solution region.
3. Find zeros: Type the function. Click the x-intercepts.
4. Systems: Type both equations. Click intersection point.
5. Circles: Type the equation. Desmos shows it visually.
Time-saver: If you can't solve algebraically in 60 seconds, graph it in Desmos in 15 seconds.
Practice: Use desmos.com/calculator before test day. Learn the interface. It's free.
Reference:
TaskLoco™ — The Sticky Note GOAT