In a game, the probability that a spinner will land on a 3 is 1/5.how many times would you expect to land on a 3 if you spin the spinner 15 times?

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