Which of the following functions has a domain of x2-3?
y= 15/2-3 + 2
y= 15/+3+2
y = 15/x+2-3
y=-3/4+2 + 15

Formulate the indicated conclusion in nontechnical terms. be sure to address the original claim. the foundation chair for a hospital claims that the mean number of filled overnight beds is over 523, and she is therefore justified starting a funding campaign to add a wing to the hospital. assuming that a hypothesis test has been conducted and that the conclusion is failure to reject the null hypothesis, state the conclusion in nontechnical terms.