3. Add \frac{9}{6} and \frac{4}{6} to get \frac{13}{6} .
Frequently asked questions (FAQs)
Math Question: Consider the quadratic function f(x) = ax² + bx + c. For a = 1 and c = 4, what is the value of b such that the graph of f(x) passes through the vertex (2, 6)?
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What is the variance of the data set {3, 5, 9, 12, 14}?
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What is the period of the trigonometric function y = 3cos(2x) - sin(4x)?