Math question: Graph the quadratic function y = x^2 - 4x + 3. Identify the vertex, axis of symmetry, and whether the graph opens upwards or downwards. Plot at least three points on the graph.
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Question: A car travels at an average speed of 60 mph for 2.5 hours. What distance does it cover?
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What is the formula for the surface area of a right circular cylinder? Calculate it for a cylinder with a radius of 4 cm and height of 10 cm.