When x increases from a to a + 2, y increases by a difference of 8. for which functions is this statement true? a) y = 2(4)^x b) y = 2(8)^x c) y = 4x + 2 d) y = 8x + 2

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?

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .

How can writing phrases as algebraic expressions you solve problems?