Question

Use the image to answer the question.

A parabola is graphed on a coordinate plane. The x-axis ranges from 0 to 8 in increments of 1. The y-axis ranges from negative 5 to 5 in increments of 1.
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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.

Answer 1

4