Which equation represents a linear function rule for the following set of ordered pairs? A. y = -3x + 2
B. y = -3x - 2
C. y = -2x + 3
D. y = -2x - 3

Which expression is rational? 6. , square root two, square root 14, square root 49

Agroup of student volunteers participates in a study designed to assess several behavioral interventions for improving output in a repetitive task. prior to the beginning of the study, all volunteers unknowingly observed, and their output is measured. at the beginning of the study, prior to any intervention, the volunteers perform the same task under the observation of a study administrator, and their overall output increases. which of the following terms describes this phenomenon? a. simpson's paradox b. hawthorne effect are d. novelty effect d. pygmalion effect e. observer-expectancy effect

Which method of gathering data will be most effective in learning how diet and fitness choices affect long-term healt