Question: The exponential function f(x) = 3^x is graphed. What is the y-value when x = 2?
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Question: What is the equation of an exponential function whose graph passes through the points (-2, 0.25) and (1, 2), when graphed on a standard coordinate plane?
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Question: What is the amplitude, period, phase shift, and range of the function f(x) = sin x?