Level 2-1

Bounce Explorer

Adjust a, h, and k to see how they shape a parabola. Discover vertex form: y = a(x−h)² + k.

0 /9 Stars

0 /3 Tasks

Tasks

Move the sliders and discover how parabolas change. Earn up to 3 stars per task!

Flip the parabola upside down. Task 1

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Move the vertex to (2, 3). Task 2

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Make the parabola as wide as possible. Task 3

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Start with Flip the Parabola to see what negative a does, then explore vertex shifts and wide parabolas.

Tip: In vertex form y = a(x-h)² + k, the parameter a controls width and direction, h shifts left/right, and k shifts up/down.