The correct response is:
approximately 0.85 seconds
This is the time it takes for the volleyball to reach its maximum height based on the given quadratic function model and graph.
Interpret the following quadratic function model and graph given the following context. A volleyball is served into the air at 26 ft./sec from a height of 4.5 ft. The quadratic equation represents the height of the ball over time and in seconds. The graph illustrates this path where x represents the time in seconds and f(x) represents the height in feet. Approximately how long does it take for the volleyball to reach maximum height?%0D%0A%0D%0A(1 point)%0D%0AResponses%0D%0A%0D%0Aapproximately 15 seconds%0D%0Aapproximately 15 seconds%0D%0A%0D%0Aapproximately 2 seconds%0D%0Aapproximately 2 seconds%0D%0A%0D%0Aapproximately 5 seconds%0D%0Aapproximately 5 seconds%0D%0A%0D%0Aapproximately 0.85 seconds
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