PLEASE HELPPLEASE. Which of the following functions has a horizontal asymptote of y= -3?

a. f(x)=2x+1/x+3 b. g(x)=x^2-3/x+1 c. h(x)=x^2-2x-3/x+1 d. l(x)= -3 + 1/x+1

Rai compares two cable plans from different companies. which equation gives the correct value of mm, the number of months for which plans a and b cost the same?

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

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.