What is the linear combination of basis vectors [1, 2, 3] and [4, 5, 6]?
+
What is the average monthly temperature (°C) for a city over the course of a year if January's temperature is -5°C, February's is 2°C, March's is 8°C, and so on, up to December's at 15°C?
+
What is the equation of the logarithmic function with a horizontal asymptote at y = 2, a vertical asymptote at x = 1, and passes through the point (3,4)?