Which of the following rational functions is graphed below?

Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?

Is a positive integer raised to a negative power always positive

Adeposit of 5500 at 6% for 3 years equals