Let f (x) = 1/x-3 and g (x) = x + 5. What is the domain of (f o g) (x)?

How many grams the dog will eat in 3 days?

In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2

The temperature of a chemical solution is originally 21 ? c . a chemist heats the solution at a constant rate, and the temperature of the solution 75 ? c after 1212 12 minutes of heating. the temperature, tt t , of the solution in ? c is a function of x , the heating time in minutes. write the function's formula.