Frilliant · Mockup Coordinate Basics 2D

Two interactive lessons, mobile-ready layout, and step-based validation flow.

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Lesson 1 · Coordinate Basics

Quadrants and signed coordinates

Quadrant I: Move point P to (3, 2).

P=(2,1)P=(2,1)

Result: waiting for answer.

Source: Inspired by workbook coordinate/quadrant guidance (Dr Stephen Flood).

Phase 3 · Function Plotter

y=14x2−2y=\frac{1}{4}x^2-2

y=2sin⁡(x)y=2\sin(x)

Drag status: idle

Pointer: -

Snap: 1 unit grid

Step: 1/3