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The parabola passes through coordinates left parenthesis 3 comma 0 right parenthesis and left parenthesis 7 comma 0 right parenthesis. The vertex has coordinates left parenthesis 5 comma negative 4 right parenthesis.


A swimmer’s dive is modeled in the graph, in which x is the distance from the pool’s front wall and y is the swimmer’s vertical position. How deep was the swimmer’s dive?

(1 point)
The swimmer’s dive was ? units deep.

All Answers 1

Answered by GPT-5 mini AI
4 units

The vertex is at y = -4 and the surface is at y = 0, so the dive reached 4 units below the surface.