Question: Consider the quadratic function f(x) = 2x^2 + 3x - 4. Graph this function, determine the vertex, and find the y-intercept. What are the domain and range of the function? (
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Question: Find the variance for the dataset {3, 5, 8, 9, 11, 15} using the formula for sample variance.
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Question: How does the graph of the exponential function y = 2^x compare to the graph of y = 3^x?