Question

The speed of a tidal wave, s, in hundreds of miles per hour can be modeled by the equation, 3D%5Csqrt%7Bt%7D%20-2t%2B6" id="TexFormula1" title="s=\sqrt{t} -2t+6" alt="s=\sqrt{t} -2t+6" align="absmiddle" class="latex-formula"> , where t represents the time from its origin in hours. The graph of the tidal wave is shown.

Answer 1

Using it's concept, it is found that the domain of the function regarding the speed of the tidal wave is explained by:

[0, 4]: relating to the time of the tidal wave from it's origin in hours, restricted by the inability for the speed to be lees than zero.

What is the domain of a function?

It is the set that contains all possible input values for the function. In a graph, it is given by the x-values, that is, the horizontal axis values.

In this graph, the horizontal axis assumes values between 0 and 4, which is the time after the wave, and considering that the wave cannot be less than zero. Hence, the correct option is:

[0, 4]: relating to the time of the tidal wave from it's origin in hours, restricted by the inability for the speed to be lees than zero.

More can be learned about the domain of a function at brainly.com/question/25897115