Regents Exam: Algebra I August 2016 (Problem 15 of 37)

The video tutorial guides viewers through determining which of four functions has a constant rate of change of -3. Each function is represented differently: tabular, ordered pairs, graphical, and equation form. The tutorial systematically calculates the slope for each option, eliminating those that do not match the required slope. Ultimately, option 4 is confirmed as the correct answer by rewriting its equation in slope-intercept form, revealing a slope of -3.

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