The amplitude of the graph is

The midline is y =

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?

What’s 8y+48 and factor each expression completely

The graph of a curve that passes the vertical line test is a: