What is the area of the square below?

Which expression is equal to (f+g)(x)?

Identify the function that contains the data in the following table: x     -2         0         2         3         5     f(x)     5         3         1         2         4     possible answers: f(x) = |x| + 1 f(x) = |x - 2| f(x) = |x - 2| - 1 f(x) = |x - 2| + 1

Determine if the outside temperature is a function of the time of day or if the time of day is a function of temperature and explain why or why not.