Find the domain of the function. write your answer as an inequality. or, you may instead write "empty set" or "all reals" as the answer.

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function

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.