2. An interesting function is shown below, and this pattern continues for all x. For x between 0 and 4, the function takes on these values (pattern repeats itself indefinitely): f(x)

20 10 f(x)=0 for 0 < x < 1 f(x) = 10 for 1 ≤ x < 2 f(x) = 20 for 2 4 to a "transformed" 0