Landon welded three pieces of metal together to form a triangle with side lengths that measure 8 inches, 9 inches and 17 inches. Is the triangle that Landon created a right triangle?

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