Ludwig van Beethoven, the German composer, wrote x more symphonies than his fellow countryman, Johannes Brahms. Brahms wrote four symphonies. How many
symphonies did Beethoven write?

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