: Find absolute minimum and maximum values of (, ) = 2 2 +
4 + 4
On the close triangular region R bounded by the lines = −2, = 0, = 2

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