Can someone help me with a math test please for functions stats and trig ?? please asap it’s urgent

Plot the intercepts to graph the equation

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,

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.